SPPMMC TEAM - Quizzes (S/P) - Part 74 | SPPMMC

SPPMMC TEAM - Quizzes (S/P) - Part 74

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1967 quizzes

Showing Quizzes: 10 (731-740) [Part -74]

Publisher UID: 3

Publisher Name: SPPMMC TEAM

Publisher Link/Slug: sppmmc-team-3

Date of Joining: 2023-01-26

Q731. At what percentage of simple interest does an amount of money double in 12 years?
Q731. At what percentage of simple interest does an amount of money double in 12 years?

(A) 912%
(A) 912%
(B) 812%
(B) 812%
(C) 813%
(C) 813%
(D) 913%
(D) 913%
Answer: (C) 813%
Answer: (C) 813%
P * 813% * 12 = P * 253% * 12 = P * 3003% = P * 100%
P * 813% * 12 = P * 253% * 12 = P * 3003% = P * 100%

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@1702

2024-10-23

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Q732. When the numerator of a fraction is multiplied by 4 and the denominator by 9, the fraction reverses. The fraction is
Q732. When the numerator of a fraction is multiplied by 4 and the denominator by 9, the fraction reverses. The fraction is

(A) 45
(A) 45
(B) 23
(B) 23
(C) 54
(C) 54
(D) 32
(D) 32
Answer: (D) 32
Answer: (D) 32
32 >32×49 = 1218 = 23
32 >32×49 = 1218 = 23

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@1701

2024-10-23

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Q733. Find the least number by which 1250 must be multiplied to make it a perfect square.
Q733. Find the least number by which 1250 must be multiplied to make it a perfect square.

(A) 4
(A) 4
(B) 3
(B) 3
(C) 5
(C) 5
(D) 2
(D) 2
Answer: (D) 2
Answer: (D) 2
1250 = 2*5*5*5*5 1250*2 = 2*2*5*5*5*5 = 2500 2500 = 2*5*5 = 50
1250 = 2*5*5*5*5 1250*2 = 2*2*5*5*5*5 = 2500 2500 = 2*5*5 = 50

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@1700

2024-10-23

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Q734. In a range of consecutive numbers starting with 1, all the even numbers are removed. From the remaining, consider the first 7 numbers. The sum of these 7 numbers is
Q734. In a range of consecutive numbers starting with 1, all the even numbers are removed. From the remaining, consider the first 7 numbers. The sum of these 7 numbers is

(A) 35
(A) 35
(B) 42
(B) 42
(C) 49
(C) 49
(D) 56
(D) 56
Answer: (C) 49
Answer: (C) 49
1+3+5+7+9+11+13 = 49
1+3+5+7+9+11+13 = 49

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@1699

2024-10-23

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Q735. The largest of 26, 35, 44 and 53 is
Q735. 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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Q736. If A : B = 3, then 144A : 36B is
Q736. 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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Q737. The count of prime numbers between 80 and 100 is
Q737. 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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Q738. 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
Q738. 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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668 views

@1695

2024-10-23

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Q739. The value of 823 is
Q739. 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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Q740. 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
Q740. 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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647 views

@1693

2024-10-23

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