Question
Rs. 1080 was to be distributed between P, Q, and R in
the ratio (1/4):(1/6):(1/3), but due to a mistake, it was distributed in the ratio 10:8:6. How much extra did Q receive?Solution
ATQ,
L.C.M of 4, 6 and 3 = 12
Converted ratio = (3:2:4)
Total parts = 3 + 2 + 4 = 9
Correct share of Q = 1080 × (2/9) = Rs. 240
Incorrect share of Q = 1080 × (8/24) = Rs. 360
Excess amount = Rs. 360 – Rs. 240 = Rs. 120
`(sqrt(960.87)xx9.932+sqrt(629.998)xx26.385)/(sqrt(1028.902)xx4.977)=?`
The average of 5 positive integers was initially computed as 30. However, it was discovered later that an error had occurred duri...
A man must travel 600 km in 12 hours. If he traveled the first 40% of the journey at a constant speed of 80 km/h, at what speed must he travel the remai...
15.1 + 3.97 – 9.07 × 1.96 = √?
[(5/6 of 719.81) + 30% of 499.79] × (√99.89 + 25% of 399.69) = ?
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
157.78% of 4820 + 92.33% of 2840 = ? + 115.55% of 1980
√1600.13 x √4355.99 ÷ 329.98 + 1223.23 = ?
56.02% of 1499.98 + 64.04% of 2501.01 = ? + 25.05 × 49.98 + 6.063
{(23.65 × 35.12) ÷ 6.97} + 179.86 = ? × 14.76
