TCS Company Numerical Ability Permutation and Combination

The famous church in the city of Kumbakonnam has a big clock tower and is said to be over 300 years old. Every Monday 10.00 A M the clock is set by Antony, doing service in the church. The Clock loses 6 mins every hour. What will be the actual time when the faulty clock shows 3 P.M on Friday?
a) 4 AM
b) 3.16 PM
c) 4.54 AM
d) 3 AM

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TCS Other Question

Suresh Raina and Gautam Gambhir after a scintillating IPL match decide to travel by cycle to their respective villages. Both of them start their journey travelling in opposite directions. Each of their speeds is 6 miles per hour. When they are at a distance of 50 miles, a housefly starts flying from Suresh Raina's cycle towards Gautam Gambhir at a relative speed of 17 miles per hour with respect to Raina's speed. What will be the time taken by housefly to reach Gambhir?

a) 10 hrs
b) 15 hrs
c) 20 hrs
d) 25 hrs
how many odd and even numbers are there between 42 and 400??
Find the sum of odd numbers and the sum of even numbers!