Q1. On a school’s Annual day sweets were to be equally distributed amongst 112 children. But on that day, 32 children were absent. Thus, the remaining children got 6 extra sweets. How many sweets was each child originally supposed to get?
(d) Cannot be determined
(e) None of these
Q2. An order was placed for supply of carpet of breadth 3 metre, and the length of the carpet was 1.44 times of breadth. Subsequently the breadth and length were increased by 25% and 40% respectively. At the rate of Rs. 45 per square metre, what would be the increase in the cost of the carpet?
(a) Rs. 1,020.60/-
(b) Rs. 398.80/-
(c) Rs. 437.40/-
(d) Rs. 583.20/-
(e) None of these
Q3. In a mixture of milk and water the proportion of water by weight was 75%. If in 60 gm of mixture 15 gm water was added, what would be the percentage of water?
(e) None of these
Q4. What would be the compound interest obtained on an amount of Rs. 20,000/- at the rate of 15 p.c.p.a. after 4 years?
(a) Rs. 14,980.125/-
(b) Rs. 19,680.125/-
(c) Rs. 16,780.125/-
(d) Rs. 18,980.125/-
(e) None of these
Q5. The average weight of a group of 53 girls was calculated a 58 kg. It was later discovered that the weight of one of the girls was read as 65 kg, where as her actual weight was 45 kg. What is the actual average weight of the group of the 53 girls? (rounded off to two digits after decimal)
(e) None of these
Directions (6-10): In the following number series, a wrong number is given. Find out the wrong number.
Q6. 29, 37, 21, 43, 13, 53, 5
Q7. 600, 125, 30, 13, 7.2, 6.44, 6.288
(e) None of these
Q8. 80, 42, 24, 13.5, 8.75, 6.375, 5.1875
Q9. 10, 8, 13, 35, 135, 671, 4007
Q10. 150, 290, 560, 1120, 2140, 4230, 8400
Directions (11-15): In each of these questions two equations are given. You should solve these equations and give answer.
Q11. I. 3x2 +13x +14 = 0
II. 3y2+11y+10 = 0
(a) if x<y
(b) if x>y
(c) if x=y
(d) if x≤ y
(e) if x≥ y
Q12. I. 49x2 —84x+36=0
II. 25y2 — 30y + 9 = 0
(a) if x<y
(b) if x>y
(c) if x=y
(d) if x≤ y
(e) if x≥ y
(a) if x<y
(b) if x>y
(c) if x=y
(d) if x≤ y
(e) if x≥ y
(a) if x<y
(b) if x>y
(c) if x=y
(d) if x≤ y
(e) if x≥ y
Q15. I. x2 —9x +18 =0
II. y3 —340 = 3
(a) if x<y
(b) if x>y
(c) if x=y
(d) if x≤ y
(e) if x≥ y
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