Question
How many persons are going to office between M and P?
Study the following information carefully and answer the questions given below: Six persons – M, N, O, P, Q and R are going to their offices starting from Monday and ending on Sunday with one of days being an off day, but not necessarily in the same order. Each person uses different type of laptop i.e. Dell, Lenovo, Apple, Asus, HP and Samsung but not necessarily in same order. Sunday is not an off day. M is going for office immediately before Q. There are two persons going between R who uses Samsung and O who uses Apple. The off day is after Q and there are two days between the off day and M. P who uses Asus is not going on Saturday or Sunday. The one who is going to office immediately before the off day uses Samsung. M and N does not use HP. Only two persons are going between the one who uses HP and the one who uses Lenovo.Solution
M is going college immediately before Q. The off day is after Q and there are two days between the off day and M. The one who is going immediately before the off day is uses Samsung 
There are two persons are going between R who uses Samsung and O who use Apple. P who use Asus is not going on Saturday or Sunday. Case (2) gets eliminated. 
M and N does not use HP. Only two persons are going between the one who use HP and the one who use Lenovo. Case (3) gets eliminated. So, the final arrangement is, 
Calculate the simplified value of the given expression:
...
(5 + 13 of 7 - 5.25 of 8 + 63) ÷ 18A fraction increases by 35% when 25 is added to its numerator and its denominator is multiplied by 10. What is the numerator of the original fraction?
The compound interest earned on an investment of Rs. 'Y' over 2 years at an annual compound interest rate of 12%, compounded yearly, amounts to Rs. 1,27...
The population of a town increased to 13,520 in 2022 at a rate of 4% per annum. Find the population of that town in 2020.
The simple interest on a sum of money is 8/25 of the sum. If the rate of interest per annum is two times of the number of years in numerically. Find the...
A builder needs to transport sand and gravel. A truck can carry 4 tons of sand and 3 tons of gravel. A van can carry 2 tons of sand and 2 tons of grave...
16, 17, 35, 106, 425, ?
If |x + 1| + |x − 2| ≥ 4, then x lies in:
A mixture contains milk and water in the ratio 7:5. If 6 liters of water is added to the mixture, the ratio of milk to water becomes 7:6. Find the origi...
A man invested a certain amount of sum at 12.5% per annum simple interest and earned an interest of Rs.3000 after 5 years. If the same amount is investe...
Relevant for Exams:
