Students |
Maths (full marks 200) |
Biology (full marks 75) |
Hindi (full marks 100) |
English (full marks 100) |
Physics (full marks 75) |
Chemistry (full marks 50) |
---|---|---|---|---|---|---|
Amit | 67% | 42% | 49% | 72% | 84% | 32% |
Ravi | 58% | 84% | 77% | 79% | 68% | 66% |
Naveen | 63% | 78% | 56% | 89% | 62% | 74% |
Rohit | 72% | 60% | 46% | 92% | 72% | 56% |
Mukesh | 66% | 54% | 68% | 63% | 54% | 44% |
(a) 24
(b) 20
(c) 32
(d) 18
(e) None of these
Q7. In a family, the average age of 6 sons is 8 years. The average age of the family including sons, mother and father is 22 years. If the father is 8 years older than the mother, then what is the present age of the mother (in years)?
(a) 44
(b) 52
(c) 60
(d) 68
(e) None of these
Q8. The sum of present ages of A and B is 7 times the difference of their ages. 5 years hence, their total ages will be 9 times the difference of their ages. What is the present age of elder one (in years)?
(a) 25
(b) 20
(c) 15
(d) 18
(e) None of these
Q9. The present age of the father is 3 years less than thrice the age of his son. Three years later father’s age willbe 10 years more than twice the age of his son. What is the present age of father (In years)?
(a) 27
(b) 39
(c) 45
(d) 40
(e) None of these
Q10. 16 years ago, my grandfather was 8 times older than me. After 8 years from today, my grandfather will be thrice as old as I will be at that time. Eight years ago, what was the ratio of my age and my grandfather’s age?
(a) 3 : 8
(b) 1 : 5
(c) 11 : 53
(d) 22 :15
(e) None of these
Q11. A money-lender borrows money at 4% per annum and pays the interest at the end of the year. He lends it at 6% per annum compound interest compounded half yearly and receive the interest at the end of the year. In this way, he gains Rs. 104.50 a year. The amount of money he borrows, is
(a) Rs. 6,000
(b) Rs, 5,500
(c) Rs. 5,000
(d) Rs. 4,500
(e) None of these
Q12. Simple interest on Rs. 500 for 4 years at 6.25% per annum is equal to the simple interest on Rs. 400 at 5% per annum for a certain period of time. The period of time is
(a) 4 years
(b) 5 years
(c) 25/4 years
(d) 26/3 years
(e) None of these
Q13. The cost of a piece of diamond varies with the square of its weight. A diamond of Rs. 5,184 value is cut into 3 pieces whose weights are in the ratio 1 : 2 : 3. Find the loss involved in the cutting.
(a) Rs. 3,068
(b) Rs. 3,088
(c) Rs. 3,175
(d) Rs. 3,168
(e) None of the above
Q14. A discount of 30% on the marked price of toy reduces its selling price by Rs. 30. What is the new selling price (in Rs.)?
(a) 70
(b) 21
(c) 130
(d) 100
(e) None of the above
Q15.If a 4-digit number is formed at random using the digits 1, 3, 5, 7 and 9 without repetition, then the probability that it is divisible by 5, is
(a) 4/5
(b) 3/5
(c) 1/5
(d) 2/3
(e) None of the above