International - Quizzes (S/P) - Part 41 - Area Wise | SPPMMC

International - Quizzes (S/P) - Part 41

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International

961 quizzes

Showing Quizzes: 10 (401-410) [Part - 41 of 97]

Q401. The largest of 26, 35, 44 and 53 is
Q401. The largest of 26, 35, 44 and 53 is

(A) 26
(A) 26
(B) 35
(B) 35
(C) 44
(C) 44
(D) 53
(D) 53
Answer: (C) 44
Answer: (C) 44
26 = 64 35 = 243 44 = 256 53 = 125
26 = 64 35 = 243 44 = 256 53 = 125

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@1698

2024-10-23

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Q402. If A : B = 3, then 144A : 36B is
Q402. If A : B = 3, then 144A : 36B is

(A) 4
(A) 4
(B) 12
(B) 12
(C) 3
(C) 3
(D) 16
(D) 16
Answer: (B) 12
Answer: (B) 12
A : B = 3 => AB = 3 144A36B = 14436×AB = 14436 x 3 = 4 x 3 = 12
A : B = 3 => AB = 3 144A36B = 14436×AB = 14436 x 3 = 4 x 3 = 12

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@1697

2024-10-23

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Q403. The count of prime numbers between 80 and 100 is
Q403. The count of prime numbers between 80 and 100 is

(A) 2
(A) 2
(B) 5
(B) 5
(C) 3
(C) 3
(D) 4
(D) 4
Answer: (C) 3
Answer: (C) 3
Prime numbers are numbers that are only divisible by 1 and themselves. Between 80 and 100, the prime numbers are 83, 89, and 97. Therefore, there are 3 prime numbers in this range.
Prime numbers are numbers that are only divisible by 1 and themselves. Between 80 and 100, the prime numbers are 83, 89, and 97. Therefore, there are 3 prime numbers in this range.

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@1696

2024-10-23

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Q404. A certain amount invested in a firm would become double at the end of one month, but it deducts an amount of ₹120 on every doubling. A person invests an amount of ₹105 and continues for 3 months without investing any additional amount. At the end of 3 months, his net income is
Q404. A certain amount invested in a firm would become double at the end of one month, but it deducts an amount of ₹120 on every doubling. A person invests an amount of ₹105 and continues for 3 months without investing any additional amount. At the end of 3 months, his net income is

(A) 55
(A) 55
(B) 0
(B) 0
(C) 270
(C) 270
(D) 45
(D) 45
Answer: (B) 0
Answer: (B) 0
1st Month -> (105 * 2) - 120 = 210 - 120 = 90 2nd Month -> (90 * 2) - 120 = 180 - 120 = 60 3rd Month -> (60 * 2) - 120 = 120 - 120 = 0
1st Month -> (105 * 2) - 120 = 210 - 120 = 90 2nd Month -> (90 * 2) - 120 = 180 - 120 = 60 3rd Month -> (60 * 2) - 120 = 120 - 120 = 0

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@1695

2024-10-23

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Q405. The value of 823 is
Q405. The value of 823 is

(A) 1
(A) 1
(B) 3
(B) 3
(C) 2
(C) 2
(D) 4
(D) 4
Answer: (D) 4
Answer: (D) 4
823 = 643 = 433 = 4
823 = 643 = 433 = 4

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@1694

2024-10-23

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Q406. Two numbers are in the ratio 2 : 3 and the product of their HCF and LCM is 96. The sum of the two numbers is
Q406. Two numbers are in the ratio 2 : 3 and the product of their HCF and LCM is 96. The sum of the two numbers is

(A) 18
(A) 18
(B) 20
(B) 20
(C) 22
(C) 22
(D) 24
(D) 24
Answer: (B) 20
Answer: (B) 20
2:3 = 8:12 N1*N2 = HCF*LCM 8*12 = 96 N1+N2 = 8+12 = 20
2:3 = 8:12 N1*N2 = HCF*LCM 8*12 = 96 N1+N2 = 8+12 = 20

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@1693

2024-10-23

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Q407. If X3=Y4=Z7, then X+Y+ZZ is equal to
Q407. If X3=Y4=Z7, then X+Y+ZZ is equal to

(A) 2
(A) 2
(B) 3
(B) 3
(C) 4
(C) 4
(D) 5
(D) 5
Answer: (A) 2
Answer: (A) 2
X3=Y4=Z7 Hence, X:Y:Z = 3:4:7 X+Y+ZZ = 3+4+77 = 147 = 2
X3=Y4=Z7 Hence, X:Y:Z = 3:4:7 X+Y+ZZ = 3+4+77 = 147 = 2

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@1692

2024-10-23

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Q408. The smallest among 12, 13, 14 and 23 is
Q408. The smallest among 12, 13, 14 and 23 is

(A) 12
(A) 12
(B) 13
(B) 13
(C) 14
(C) 14
(D) 23
(D) 23
Answer: (C) 14
Answer: (C) 14
14
14

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@1691

2024-10-23

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Q409. If the average age of A, B and C is 22 years and the average age of B and C is 25 years, then find the age of A after 9 years from now.
Q409. If the average age of A, B and C is 22 years and the average age of B and C is 25 years, then find the age of A after 9 years from now.

(A) 25 years
(A) 25 years
(B) 35 years
(B) 35 years
(C) 50 years
(C) 50 years
(D) 45 years
(D) 45 years
Answer: (A) 25 years
Answer: (A) 25 years
25 years => A+B+C = 22*3 => A+(B+C) = 66 => A+(25*2) = 66 => A = 66-50 => A = 16 After 9 years A = 16+9 = 25 years
25 years => A+B+C = 22*3 => A+(B+C) = 66 => A+(25*2) = 66 => A = 66-50 => A = 16 After 9 years A = 16+9 = 25 years

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@1690

2024-10-23

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Q410. A number was increased by 40% and thereafter decreased by 40%. The net change in the number in percentage is
Q410. A number was increased by 40% and thereafter decreased by 40%. The net change in the number in percentage is

(A) 16% increase
(A) 16% increase
(B) 16% decrease
(B) 16% decrease
(C) 32% decrease
(C) 32% decrease
(D) No change
(D) No change
Answer: (B) 16% decrease
Answer: (B) 16% decrease
16% decrease = 40-40-40*40100% = -1600100% = -16%
16% decrease = 40-40-40*40100% = -1600100% = -16%

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@1689

2024-10-23

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