simple equations mcqs to prepare for nts,kppsc,fpsc,ppsc and more | mcqpk.com

simple equations Mcqs

1. Solve the equation for x : 6x 27 + 3x = 4 + 9 x
0

A. -4

B. 5

C. None of these

D. 6

E. 4

2. Arslan and Bilal have some marbles with them. Arslan told Bilal if you give me x marbles, both of us will have equal number of marbles. Bilal then told Arslan if you give me twice as many marbles, I will have 30 more marbles than you would. Find x?
0

A. 4

B. None of these

C. 5

D. 6

E. 8

3. Three consecutive odd integers are in increasing order such that the sum of the last two integers is 13 more than the first integer. Find the three integers?
0

A. 7, 9, 11

B. 11, 13, 15

C. 13, 15, 17

D. None of these

E. 9, 11, 13

4. the present average age of a couple and their daughter is 35 years. Fifteen years from now, the age of the mother will be equal to the sum of present ages of the father and the daughter. Find the present age of mother?
0

A. 40 years

B. None of these

C. 45 years

D. 43 years

E. 48 years

5. When 2 is added to half of one-third of one-fifth of a number, the result is one-fifteenth of the number. Find the number?
0

A. 70

B. None of these

C. 40

D. 50

E. 60

6. A bag contains equal number of Rs.5, Rs.2 and Re.1 coins. If the total amount in the bag is Rs.1152, find the number of coins of each kind?
0

A. None of these

B. 72

C. 432

D. 288

E. 144

7. The cost of 16 pens and 8 pencils is Rs.352 and the cost of 4 pens and 4 pencils is Rs.96. Find the cost of each pen?
0

A. Rs.28

B. Rs.32

C. None of these

D. Rs.25

E. Rs.36

8. There are some rabbits and peacocks in a zoo. The total number of their heads is 60 and total number of their legs is 192. Find the number of total rabbits?
0

A. 30

B. 46

C. None of these

D. 44

E. 40

9. The denominator of a fraction is 1 less than twice the numerator. If the numerator and denominator are both increased by 1, the fraction becomes 3/5. Find the fraction?
0

A. 3-Feb

B. 5/9

C. 5-Mar

D. None of these

E. 7-Apr

10. Masoods age 18 years hence will be thrice his age four years ago. Find Masoods present age?
0

A. 12 years

B. 18 years

C. None of these

D. 21 years

E. 9 years

11. Solve the equation for x : 19(x + y) + 17 = 19(-x + y) 21
0

A. -2

B. -4

C. None of these

D. -3

E. -1

12. Atif ordered 16 chapatis, 5 plates of rice, 7 plates of mixed vegetable and 6 ice-cream cups. The cost of each chapati is Rs.6, that of each plate of rice is Rs.45 and that of mixed vegetable is Rs.70. The amount that Atif paid the cashier was Rs.961. Find the cost of each ice-cream cup?
0

A. Rs.22.50

B. Rs.25

C. None of these

D. Rs.17.50

E. Rs.20

13. Eight years ago, Zahids age was 4/3 times that of Shahid. Eight years hence, Zahids age will be 6/5 times that of Shahid. What is the present age of Zahid?
0

A. 40 years

B. None of these

C. 32 years

D. 48 years

E. 30 years

14. A bag contains a total of 93 coins in the form of one rupee and 50 paise coins. If the total value of coins in the bag is Rs.56, find the number of 50 paise coins in the bag?
0

A. None of these

B. 74

C. 60

D. 56

E. 64

15. In a series of six consecutive even numbers, the sum of the second and sixth numbers is 24. What is the fourth number?
0

A. 6

B. 8

C. None of these

D. 14

E. 12

16. The sum of four consecutive even numbers is 292. What would be the smallest number?
0

A. None of these

B. 74

C. 76

D. 70

E. 68

17. In a three digit number, the hundred digit is 2 more than the tens digit and the units digit is 2 less than the tens digit. If the sum of the digits is 18, find the number?
0

A. 753

B. 975

C. 642

D. 684

E. None of these

18. The cost of 10 kg of apples is equal to the cost of 24 kg of rice. The cost of 6 kg of flour equals the cost of 2 kg of rice. The cost of each kg of flour is Rs.20.50. Find the total cost of 4 kg of apples, 3 kg of rice and 5 kg of flour?
0

A. Rs.901.60

B. None of these

C. Rs.877.40

D. Rs.849.40

E. Rs.815.20

19. On the independence day, bananas were be equally distributed among the children in a school so that each child would get two bananas. On the particular day 360 children were absent and as a result each child got two extra bananas. Find the actual number of children in the school?
0

A. 600

B. 500

C. 620

D. 520

E. None of these

20. P, Q and R have Rs.6000 among themselves. R has two-thirds of the total amount with P and Q. Find the amount with R?
0

A. None of these

B. Rs.2400

C. Rs.3600

D. Rs.3000

E. Rs.4000

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?
0

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?
0

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?
0

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?
0

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?
0

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__________?
0

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?
0

A. None of these

B. 248

C. 228

D. 240

E. 236

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