Directions (1-5): What value should come in place of question mark (?) in the following questions?
Q2. 16.5% of 300 + 70.5% of 1400 – 10% of 480 = ?
(a) 1280.75
(b) 1084.5
(c) 986.25
(d) 1175.5
(e) 988.5
Q3. 121.65 + 432.85 – 115.35 – 401.63 = ?
(a) 39.63
(b) 43.67
(c) 32.18
(d) 37.52
(e) None of these
Q4. 99 × 41 + 46 × 72 – 49 × 69 = ?
(a) 3210
(b) 3381
(c) 3990
(d) 4059
(e) 4168
Q5. 16.5% of 1700 – 13.8% of 1750 = ?
(a) 39
(b) 33
(c) 29
(d) 43
(e) 49
Q6. Two vessels A and B containing a mixture of milk and water. The ratio of milk and water in the vessel A is 4∶5 and in vessel B is 5∶8. If x lit of mixture from vessel A and 39 lit of mixture from vessel B is taken out and mix into another vessel C then ratio of milk to water become 2:3 in vessel C. Find the value of x.
16 lit
12.8 lit
14.5 lit
17.5 lit
13.5 lit
Q7. If average temperature of a week is 31°C and average temperature of first four days is 23°C. Find average temperature of rest days of week.
(a) 41.34°C
(b) 37°C
(c) 41.67°C
(d) 34°C
(e) 34.33°C
Q8. Average age of Akshita, Sonakshi and Abhishek is 32 after 4 year. Ratio of present age of Askhita and Abhishek is 3 : 4. If sum of present age of Akshita and sonakshi is 52. Then find the difference between age of Sonakshi and Abhishek.
(a) 6
(b) 8
(c) 3
(d) 5
(e) 4
Q9. The average of 10 reading of an instrument is 26.5. The average of first four reading is 28 and the average of last four reading is 27.2. The fifth reading is 7 more than sixth reading. What is the fifth reading?
18.6
24.3
26.5
16.8
25.6
Q10. A shopkeeper mixes two type of sugar i.e. 45 kg of Rs 42 per kg and 75 kg of Rs 50 per kg. Find at what price he has to sell the mixture to get 10% profit?
(a) 52.8 Rs/kg
(b) 51.7 Rs/kg
(c) 50.7 Rs/kg
(d) 53 Rs/kg
(e) None of these
Directions (11-15): Find the approximate value of (?) in the following questions.
Q11. 74.99% of 3199+(9.12)² = (?)³+ 71.03×3.978
(a) 11
(b) 7
(c) 19
(d) 13
(e) 17
Q12. 20.12% of 420.023 of 1200.11÷1799.935= ?
(a) 56
(b) 24
(c) 42
(d) 48
(e) 68
Q13. 471.98 + ? = 1216.05-24.97×13.1
(a) 496
(b) 445
(c) 401
(d) 467
(e) 419
Q14. ?% of 1449.99 + 2399÷95.969 = 40.98×19.03
(a) 48
(b) 36
(c) 28
(d) 52
(e) 42
Q15. 55.9956% of ? + (27.92)²=(4.01)²+64.03×75.054
(a) 2500
(b) 4500
(c) 3200
(d) 6000
(e) 7200
Solutions