Mathematics

1. When a number is divided by 8 the remainder is 6 and when the same number is divided by 7 the remainder is 5. What is the number?
(A) 51
(B) 37
(C) 54
(D) None of these
2. Who among the following is credited with the invention of Algebra ?
(A) Medhatithi
(C) Apastamba
(D) Aryabhatta
3. Show Answer (D) Aryabhatta Wrong Answer
4. Which one does not belong to the group?
(A) Square
(B) Rectangle
(C) Circle
(D) Trapezium
5. 18+36÷9x6-5 = ?
a) 27
b) 37
c) 31
d) -4
6. Find the missing term in the series - 100,102,105,110,117,––––
(A) 126
(B) 127
(C) 128
(D) 129
7. (-1)100 + (-1)101
(A) 0
(B) -1
(c) 1
(D) 2
8. A train of length 150 meters took 8 seconds to cross a bridge of length 250 metres. Time taken by the train to cross a telephone post is:
(A) 5 seconds
(B) 8 seconds
(C) 3 seconds
(D) 2 seconds
9. Show Answer (C) 3 seconds Wrong Answer
10. 40% of a number is added to 120, then the result is double of the number. What is the number?
(A) 100
(B) 240
(C) 150
(D) 75
11. Which of the following numbers is divisible by 24?
(A) 15824
(B) 14824
(C) 13824
(D) 12824
12. The ratio of men and women in a polling booth is 4:5. If there were 120 women more than that of men, the number of voters in the booth were:
(A) 480
(B) 600
(C) 1080
(D) 1000

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