Zensar aptitude placement paper

Hi guys,

Zensar recruited some freshers from our college during the campus placement festival some days back. Among others they asked questions in quantitative aptitude. Being a part of the test I know the questions that appeared in the paper and for the bnefit of my other friends I thought of sharing them here. They are based on my memory so excuse me if you see some mistakes.

If 5 men working 7 hours a day earn Rs. 854 per week then 15 men working 2 hours a day will earn how much per week?
a) Rs. 634 b) Rs. 567 c) Rs. 989 d) Rs. 732

What will be the ratio of simple interest earned by certain principle at similar rate of interest for 9 years and 6 years?
a) 3:2 b) 1:3 c) 3:1 d) 2:3

What is the least number that should be subtracted from 884740 to obtain a perfect cube?
a) 8 b) 9 c) 4 d) 7

0, 7, 26, 63, 124, ……..
a.)224 b.)115 c.)215 d.)214

In a two digit number, its digits are reversed and this new number is then added to the original number. The addition is always divisible by which of the following?
a.) 3 b.) 7 c.) 9 d.) 11

A 140 cm long tape is to be cut into two pieces such that one piece will be 2/5th as long as the other. Calculate the length of the shorter piece.
a) 30 cm b) 20 cm c) 40 cm d) 35 cm