C-Zentrix Interview Questions

A letter lock consists of three rings each marked with six different letters. The number of distinct unsuccessful attempts to open the lock is at the most -.

215 viewsAptitude Assistant Manager

0 Votes 0 Ans

If you throw a red stone into the blue sea what it will become?

191 viewsAptitude

0 Votes 0 Ans

Write the subsets of {1,2,3}.

44 viewsAdmin Changed status to publish November 19, 2022Aptitude Sets

0 Votes 0 Ans

if a 36 cm thread is used to wrap a book , lengthwise twice and breadthwise once, what is the size of the book?

200 viewsGeneral Aptitude

0 Votes 0 Ans

The houses are numbered 1,2,3,? and reach the end of the street and backtracks toward s the starting point. The house numbered 10 is opposite to 23. there are even no of houses. Find the total no of houses.

180 viewsGeneral Aptitude

0 Votes 0 Ans

The cost of 2 chairs and 3 tables is Rs.1300. The cost of 3 chairs and 2 tables is Rs.1200. The cost of each table is more than that of each chair by?

229 viewsAptitude Business Analyst

0 Votes 0 Ans

fridge cost R Rs,cover value is 5,discount d% then its new cost?

236 viewsGeneral Aptitude

0 Votes 0 Ans

109.13 * 34.14 – 108.12 * 33 = ?
A. 128
B. 138
C. 148
D. 158

203 viewsAdmin Changed status to publish January 1, 2022Aptitude Simplification

0 Votes 0 Ans

The number obtained by interchanging the two digits of a two-digit number is less than the original number by 45. If the sum of the two digits of the number so obtained is 13, then what is the original number?

118 viewsAptitude

0 Votes 0 Ans

Two unbiased coins are tossed. What is probability of getting at most one tail ?
A. 1/4
B. 2/4
C. 3/4
D. 4/4

189 viewsAdmin Changed status to publish January 3, 2022Aptitude Probability

0 Votes 0 Ans

Two taps can separately fill a cistern 10 minutes and 15 minutes respectively and when the waste pipe is open, they can together fill it in 18 minutes. The waste pipe can empty the full cistern in?

193 viewsAptitude

0 Votes 0 Ans

Look at this series: 8, 6, 9, 23, 87 , … What number should come next?
A. 429
B. 430
C. 428
D. 431

82 viewsAdmin Changed status to publish October 19, 2022Aptitude Number Series

0 Votes 0 Ans

There are twelve consecutive flags at an equal interval of distance. A man passes the 8th flag in 8 seconds. How many more seconds will he take to pass the remaining 4 flags?

219 viewsGeneral Aptitude

0 Votes 0 Ans

It’s 2PM on a sunny Sunday afternoon in the Bay Area. You’re minutes from the Pacific Ocean, redwood forest hiking trails and world class cultural attractions. What do you do?

128 viewsGeneral Aptitude

0 Votes 0 Ans

Let G denoted the set of all n x n non-singular matrices with rational numbers as entries. Then under multiplication G is a/an
A. subgroup
B. ininite, abelian
C. finite abelian group
D. infinite, non abelian group

192 viewsAdmin Changed status to publish January 1, 2022Algebra Problems Aptitude

0 Votes 0 Ans