simple equations MCQs – Page 2

Practise focused simple equations questions with marked answers for exam preparation and subject revision.

simple equations Mcqs
21. The number obtained by interchanging the two digits of a two-digit number is less than the original number by 45. If the sum of the two digits of the number so obtained is 13, then what is the original number?
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A. 49

B. 94

C. None of these

D. Either (a) or (b)

E. 83

22. Rs.1200 divided among P, Q and R. P gets half of the total amount received by Q and R. Q gets one-third of the total amount received by P and R. Find the amount received by R?
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A. Rs.400

B. Rs.500

C. Rs.300

D. Rs.600

E. None of these

23. The sum of the digits of a two-digit number is 12. The difference of the digits is 6. Find the number?
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A. 93

B. 39

C. 48

D. 75

E. Either (a) or (b)
24. Ten years ago, the age of Aftab was one-third the age of Kashif at that time. The present age of Kashif is 12 years more than the present age of Aftab. Find the present age of Aftab?
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A. 18

B. None of these

C. 20

D. 16

E. 14

25. The tens digit of a two-digit number is two more than its unit digit. The two-digit number is 7 times the sum of the digits. Find the units digits?
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A. 4

B. None of these

C. 1

D. 3

E. 2
26. The cost of 2 chairs and 3 tables is Rs.1300. The cost of 3 chairs and 2 tables is Rs.1200. The cost of each table is more than that of each chair by__________?
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A. Rs.70

B. Rs.60

C. Rs.50

D. None of these

E. Rs.75

27. The sum of five consecutive even numbers of set x is 440. Find the sum of a different set of five consecutive integers whose second least number is 121 less than double the least number of set x?
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A. None of these

B. 248

C. 228

D. 240

E. 236