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Question (31)

QN0016137

If AB = 54, then the value of A is

(A) 4
(B) 5
(C) 9
(D) 54

Correct Answer: B

Explanation:

A is the tens digit.

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Question (32)

QN0016138

If MN = 83, then N equals

(A) 3
(B) 8
(C) 11
(D) 83

Correct Answer: A

Explanation:

N is the units digit.

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Question (33)

QN0016139

Which of the following is impossible in a cryptarithm?

(A) A = 3
(B) B = 7
(C) C = 0 as the first digit of a number
(D) D = 5

Correct Answer: C

Explanation:

Leading zeros are not allowed.

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Question (34)

QN0016140

If AA = 55, then A equals

(A) 4
(B) 5
(C) 6
(D) 7

Correct Answer: B

Explanation:

AA = 55 means A = 5.

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Question (35)

QN0016141

If BB = 99, then B equals

(A) 8
(B) 9
(C) 7
(D) 6

Correct Answer: B

Explanation:

BB = 99 means B = 9.

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Question (36)

QN0016142

If CC = 22, then C equals

(A) 1
(B) 2
(C) 3
(D) 4

Correct Answer: B

Explanation:

CC = 22 means C = 2.

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Question (37)

QN0016143

Which skill is most important while solving cryptarithms?

(A) Memorisation
(B) Guessing only
(C) Logical reasoning
(D) Drawing figures

Correct Answer: C

Explanation:

Cryptarithms require logical deduction.

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Question (38)

QN0016144

Cryptarithms mainly help develop

(A) Artistic skills
(B) Logical thinking skills
(C) Physical fitness
(D) Handwriting skills

Correct Answer: B

Explanation:

They improve logical reasoning.

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Question (39)

QN0016145

If AB = 67 and A = 6, then B equals

(A) 5
(B) 6
(C) 7
(D) 8

Correct Answer: C

Explanation:

B is the units digit 7.

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Question (40)

QN0016146

What is the primary goal in solving a cryptarithm?

(A) Find the largest number
(B) Replace letters with digits to make the arithmetic correct
(C) Arrange numbers in ascending order
(D) Find prime numbers only

Correct Answer: B

Explanation:

The aim is to find digit values that satisfy the arithmetic.

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Question (31)

If AB = 54, then the value of A is

Explanation:

Link:

Question (32)

If MN = 83, then N equals

Explanation:

Link:

Question (33)

Which of the following is impossible in a cryptarithm?

Explanation:

Link:

Question (34)

If AA = 55, then A equals

Explanation:

Link:

Question (35)

If BB = 99, then B equals

Explanation:

Link:

Question (36)

If CC = 22, then C equals

Explanation:

Link:

Question (37)

Which skill is most important while solving cryptarithms?

Explanation:

Link:

Question (38)

Cryptarithms mainly help develop

Explanation:

Link:

Question (39)

If AB = 67 and A = 6, then B equals

Explanation:

Link:

Question (40)

What is the primary goal in solving a cryptarithm?

Explanation:

Link:

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