Unmemorable (Non Memory Based) | 57+ MCQ Quizzes | Category (T/R/M) - SPPMMC

Unmemorable (Non Memory Based) | MCQ Quizzes | Category (T/R/M)

@18

57 quizzes

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2025-04-30 21:11:48

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Category UID: 18

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Category Name: Unmemorable

Category Full Name: Non Memory Based

Category Link/Slug: unmemorable

Total Quizzes: 57

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Last Refreshed: 2025-04-30 21:11:48

Category Description: This category is for the informations which we can't memorise.

Q1. The sum of first 6 prime numbers is
Q1. The sum of first 6 prime numbers is

(A) 40
(A) 40
(B) 43
(B) 43
(C) 41
(C) 41
(D) 42
(D) 42
Answer: (C) 41
Answer: (C) 41
41
41

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@661

2024-03-03

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Q2. The value of 0.04 + 1.44 + 1.69 + 0.0009 is :
Q2. The value of 0.04 + 1.44 + 1.69 + 0.0009 is :

(A) 1.73
(A) 1.73
(B) 2.03
(B) 2.03
(C) 2.73
(C) 2.73
(D) 1.03
(D) 1.03
Answer: (C) 2.73
Answer: (C) 2.73
= 0.04 + 1.44 + 1.69 + 0.0009 = 0.02*0.02 + 1.2*1.2 + 1.3*1.3 + 0.03*0.03 = 0.2 + 1.2 + 1.3 + 0.03 = 2.73
= 0.04 + 1.44 + 1.69 + 0.0009 = 0.02*0.02 + 1.2*1.2 + 1.3*1.3 + 0.03*0.03 = 0.2 + 1.2 + 1.3 + 0.03 = 2.73

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@1117

2024-05-09

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Q3. 5 : 27 :: 9 : ________
Q3. 5 : 27 :: 9 : ________

Fill the blank.

Fill the blank.
(A) 83
(A) 83
(B) 81
(B) 81
(C) 36
(C) 36
(D) 18
(D) 18
Answer: (A) 83
Answer: (A) 83
5 : (52 + 2) = 5 : 27 Hence 9 : (92 + 2) = 9 : 83
5 : (52 + 2) = 5 : 27 Hence 9 : (92 + 2) = 9 : 83

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@1134

2024-05-15

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Q4. Two trains of 200 m and 100 m long are running parallel at the rate of 20 m/sec. and 22 m/sec. respectively. How much time will they take to cross each other, if the trains are running along the same direction?
Q4. Two trains of 200 m and 100 m long are running parallel at the rate of 20 m/sec. and 22 m/sec. respectively. How much time will they take to cross each other, if the trains are running along the same direction?

(A) 120 sec
(A) 120 sec
(B) 100 sec
(B) 100 sec
(C) 60 sec
(C) 60 sec
(D) 50 sec
(D) 50 sec
Answer: (D) 50 sec
Answer: (D) 50 sec
The difference of speed = 22m/s - 20m/s = 2m/s As the train with speed 22m/s will cross the other, hence this train have to go the smallest length of the trains distance ahead of the other to cross completely. Hence This train will be ahead of 100m with a speed of 2m/s. Hence The time to cross each other will take = 100m / (2m/s) = 50 sec
The difference of speed = 22m/s - 20m/s = 2m/s As the train with speed 22m/s will cross the other, hence this train have to go the smallest length of the trains distance ahead of the other to cross completely. Hence This train will be ahead of 100m with a speed of 2m/s. Hence The time to cross each other will take = 100m / (2m/s) = 50 sec

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@1132

2024-05-15

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Q5. The remainder when –76 is divided by 3, is
Q5. The remainder when –76 is divided by 3, is

(A) -1
(A) -1
(B) 1
(B) 1
(C) 2
(C) 2
(D) -2
(D) -2
Answer: (C) 2
Answer: (C) 2
2 Because, Reminder must be positive and it should be less then the divisor
2 Because, Reminder must be positive and it should be less then the divisor

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@1033

2024-04-20

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Q6. The LCM of two numbers is 40 and their HCF is 4. If the difference between the two numbers is 12, then the sum of the numbers is
Q6. The LCM of two numbers is 40 and their HCF is 4. If the difference between the two numbers is 12, then the sum of the numbers is

(A) 20
(A) 20
(B) 24
(B) 24
(C) 28
(C) 28
(D) 32
(D) 32
Answer: (C) 28
Answer: (C) 28
X * (X-12) = 40 * 4 X = 20 X + (X-12) = 20 + 20 - 12 = 28
X * (X-12) = 40 * 4 X = 20 X + (X-12) = 20 + 20 - 12 = 28

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@1087

2024-05-01

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Q7. If the sum of five consecutive numbers is 190, then the lowest number amongst them is
Q7. If the sum of five consecutive numbers is 190, then the lowest number amongst them is

(A) 40
(A) 40
(B) 19
(B) 19
(C) 38
(C) 38
(D) 36
(D) 36
Answer: (D) 36
Answer: (D) 36
36
36

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@1027

2024-04-19

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Q8. A 20 m long ladder is leaning on a vertical wall. It makes an angle of 30° with the ground. The height of the point the ladder touches wall is
Q8. A 20 m long ladder is leaning on a vertical wall. It makes an angle of 30° with the ground. The height of the point the ladder touches wall is

(A) 10 m
(A) 10 m
(B) 17.32 m
(B) 17.32 m
(C) 8.16 m
(C) 8.16 m
(D) 13 m
(D) 13 m
Answer: (A) 10 m
Answer: (A) 10 m
10 m
10 m

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@1022

2024-04-19

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Q9. A wheel can cover a distance of 22 km in 1000 rounds. The radius of the wheel is
Q9. A wheel can cover a distance of 22 km in 1000 rounds. The radius of the wheel is

(A) 4.5 m
(A) 4.5 m
(B) 2.1 m
(B) 2.1 m
(C) 2.8 m
(C) 2.8 m
(D) 3.5 m
(D) 3.5 m
Answer: (D) 3.5 m
Answer: (D) 3.5 m
3.5 m
3.5 m

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@1023

2024-04-19

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Q10. Find the value of 225729-25144-1681
Q10. Find the value of 225729-25144-1681

(A) -59
(A) -59
(B) -712
(B) -712
(C) -2027
(C) -2027
(D) -1136
(D) -1136
Answer: (D) -1136
Answer: (D) -1136
225729-25144-1681 = 15*1527*27-5*512*12-4*49*9 = 1527-512-49 = 60-45-48108 = -33108 = -1136
225729-25144-1681 = 15*1527*27-5*512*12-4*49*9 = 1527-512-49 = 60-45-48108 = -33108 = -1136

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@1121

2024-05-09

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Q11. The difference of two numbers is 5 and the difference of their square is 135. Then the sum of the numbers is
Q11. The difference of two numbers is 5 and the difference of their square is 135. Then the sum of the numbers is

(A) 25
(A) 25
(B) 45
(B) 45
(C) 32
(C) 32
(D) 27
(D) 27
Answer: (D) 27
Answer: (D) 27
27
27

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@900

2024-03-03

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Q12. A 100 metre long train moving in a uniform speed of 20 m/sec crosses a bridge of length 1 km. The time taken by the train to cross the bridge is
Q12. A 100 metre long train moving in a uniform speed of 20 m/sec crosses a bridge of length 1 km. The time taken by the train to cross the bridge is

(A) 45 seconds
(A) 45 seconds
(B) 50 seconds
(B) 50 seconds
(C) 55 seconds
(C) 55 seconds
(D) 60 seconds
(D) 60 seconds
Answer: (C) 55 seconds
Answer: (C) 55 seconds
(1000+100)m / (20m/s) = 55 seconds
(1000+100)m / (20m/s) = 55 seconds

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@1031

2024-04-20

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Q13. A number when divided by 6 is diminished by 40. The number is
Q13. A number when divided by 6 is diminished by 40. The number is

(A) 72
(A) 72
(B) 48
(B) 48
(C) 60
(C) 60
(D) 84
(D) 84
Answer: (B) 48
Answer: (B) 48
48
48

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@871

2024-03-03

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Q14. Three numbers are in the ratio 3:4:5. The sum of the largest and the smallest equals the sum of the third and 52. The smallest number is
Q14. Three numbers are in the ratio 3:4:5. The sum of the largest and the smallest equals the sum of the third and 52. The smallest number is

(A) 48
(A) 48
(B) 36
(B) 36
(C) 39
(C) 39
(D) 30
(D) 30
Answer: (C) 39
Answer: (C) 39
39
39

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@899

2024-03-03

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Q15. A hostel has 120 students and food supplies are for 45 days. If 30 more students joined the hostel, then how many days the hostel will run with the existing food?
Q15. A hostel has 120 students and food supplies are for 45 days. If 30 more students joined the hostel, then how many days the hostel will run with the existing food?

(A) 40 days
(A) 40 days
(B) 38 days
(B) 38 days
(C) 36 days
(C) 36 days
(D) 32 days
(D) 32 days
Answer: (C) 36 days
Answer: (C) 36 days
36 days
36 days

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@1021

2024-04-19

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Q16. The missing term in the sequence 7, 11, 19, 31, ______, 67 is
Q16. The missing term in the sequence 7, 11, 19, 31, ______, 67 is

(A) 43
(A) 43
(B) 47
(B) 47
(C) 51
(C) 51
(D) 45
(D) 45
Answer: (B) 47
Answer: (B) 47
47
47

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@1015

2024-04-13

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Q17. In a school with 10 teachers, one retires and immediately a new teacher of age 25 years joins. As a result, the average age of the teacher reduces by 3. The age of the retired teacher is
Q17. In a school with 10 teachers, one retires and immediately a new teacher of age 25 years joins. As a result, the average age of the teacher reduces by 3. The age of the retired teacher is

(A) 55 years
(A) 55 years
(B) 65 years
(B) 65 years
(C) 58 years
(C) 58 years
(D) 60 years
(D) 60 years
Answer: (A) 55 years
Answer: (A) 55 years
25 years + (3*10) years = 55 years
25 years + (3*10) years = 55 years

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@1024

2024-04-19

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Q18. 98 toffees were distributed to some boys in a group. Each boy in the group got twice as many of the toffees as the number of boys. The number of boys in the group was
Q18. 98 toffees were distributed to some boys in a group. Each boy in the group got twice as many of the toffees as the number of boys. The number of boys in the group was

(A) 5
(A) 5
(B) 7
(B) 7
(C) 10
(C) 10
(D) 14
(D) 14
Answer: (B) 7
Answer: (B) 7
7 => x * 2x = 98 => x2 = 982 => x2 = 49 => x = 7
7 => x * 2x = 98 => x2 = 982 => x2 = 49 => x = 7

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@1112

2024-05-09

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Q19. 3/4 of a number is 19 less than the original number. The number is
Q19. 3/4 of a number is 19 less than the original number. The number is

(A) 62
(A) 62
(B) 64
(B) 64
(C) 79
(C) 79
(D) 76
(D) 76
Answer: (D) 76
Answer: (D) 76
76
76

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@873

2024-03-03

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Q20. How many prime numbers exist, which are less than 40?
Q20. How many prime numbers exist, which are less than 40?

(A) 10
(A) 10
(B) 11
(B) 11
(C) 12
(C) 12
(D) 13
(D) 13
Answer: (C) 12
Answer: (C) 12
12
12

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@673

2024-03-03

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