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Aditi singh 12 years ago

8) Of the 38 people in my office, 10 like to drink chocolate, 15 are cricket fans, and 20 neither like chocolate nor like cricket. How many people like both cricket and chocolate?

a. 7 b. 10 c. 15 d. 18

Reply Like? Yes (1) | No

Gaurav Kumar 12 years ago

38-20=18
10+15-18=7
Ans-7

Like? Yes (2) | No

tejasvi gamini 12 years ago

correct answer is 18

Like? Yes | No

Aditi singh 12 years ago

7) What is the largest integer that divides all three numbers 23400,272304,205248 without leaving a remainder?

a. 48 b. 24 c. 96 d. 72

Reply Like? Yes | No

Shikha Rajput 12 years ago

23400%24=975
272304%24=11346
205248%24=8552
ans=24

Like? Yes (2) | No

pritam kundu 12 years ago

find the h.c.f ...if you have calculator then take the trials using the options...

Like? Yes | No

Aditi singh 12 years ago

6) Eric throws two dice, and his score is the sum of the values shown. Sandra throws one die, and her score is the square of the value shown. What is the probability that Sandra’s score will be strictly higher than Eric’s score?

a. 137/216 b. 17/36 c. 173/216 d. 5/6

Reply Like? Yes (6) | No

Aditi singh 12 years ago

4) The times taken by a phone operator to complete a call are 2,9,3,1,5 minutes respectively. What is the average time per call ?

a. 4 minutes b. 7 minutes c. 1 minutes d. 5 minutes

Reply Like? Yes (2) | No

Amit 12 years ago

total time is 20min. so avg time is 20/5=4 min. so ans would be a .

Like? Yes (1) | No

Aditi singh 12 years ago

2) What is the sum of the squares of the first 20 natural numbers (1 to 20)?
a. 2870 b. 2000 c. 5650 d. 44100

Reply Like? Yes | No

sravan 12 years ago

n(n+1)(2n+1)/6
n=20
ans:2870

Like? Yes (3) | No

Ashwini Patil 12 years ago

option a.2870 is the ans.

Like? Yes (1) | No

pala suphala 12 years ago

option:a 2870 ans

Like? Yes (1) | No

Arjun 12 years ago

There is a formula is avaailable to find the sum of N natural number [n(n+1)(n+2)/6]

Like? Yes | No (2)

Ananthi 12 years ago

Ans: a) 2870
sum of square of matrix=n(n+1)(2n+1)/6
here n=20
17220/6=2870

Like? Yes (2) | No

Mummadi Sarada 12 years ago

n(n+1)(2n+1)/6=2870

Like? Yes (1) | No

VIGNESH.P 12 years ago

n(n+1)(2n+1)/6
n=20;
20(20+1)(2*20+1)/6=2870.00

Like? Yes | No

Aditi singh 12 years ago

1) What are the total number of divisors of 600(including 1 and 600)?
a. 24 b. 40 c. 16 d. 20

Reply Like? Yes (4) | No

AKASH SINGH 12 years ago

24 divisors
as 600=2^3*3*5^2 => 4*2*3=24

Like? Yes (2) | No

Krishna Chandra 12 years ago

600 divisors=2^3*3*3*3^1*5^2=(3+1)(1+1)(2+1)=4*2*3=24

Like? Yes | No

Aditi singh 12 years ago

[(157)^45+(155)^45] is not divisible by which of the following numbers?
a)8
b)39
c)9
d)none of these

Reply Like? Yes (1) | No

mohit 12 years ago

8 is not dividing this...remainder is 2

Like? Yes (1) | No (1)

lipi 12 years ago

39 is mot dividing to this..

Like? Yes | No

tejasvi gamini 12 years ago

none of these is the answer

Like? Yes | No

Aditi singh 12 years ago

The remainder when 2^232 is divided by 43 is??
a)1
b)2
c)42
d)41

Reply Like? Yes (2) | No

Prakash Singh 12 years ago

The ans will be d) 41

Like? Yes (1) | No

Shubham Anand 12 years ago

2^232=(2^(29*4)) and when 43 divides 2^8 rem . is 41

Like? Yes | No

Swapna Nagaraj 12 years ago

Anand, I'm not convinced with d ans, cn u xplain it briefly again...

Like? Yes (1) | No

Aditi singh 12 years ago

plz explain ....

Like? Yes | No

mohit 12 years ago

ans is "c"....42

Like? Yes | No

tejasvi gamini 12 years ago

answer is 1...the correct option is a

Like? Yes | No

Aditi singh 12 years ago

The remainder when 26232 is divided by 43 is??
a)1
b)2
c)42
d)41

Reply Like? Yes (1) | No

avvssmsivakumar 12 years ago

the answer is 2

Like? Yes | No

ch sathwik 12 years ago

the answer is 2

Like? Yes | No

Aditi singh 12 years ago

Admin... plz send me the latest questions asked in TCS (2013) with solutions... !!

Reply Like? Yes (5) | No (1)

avvssmsivakumar 12 years ago

i too need the latest questions

Like? Yes | No

sathyapriya 12 years ago

need latest tcs questions...

Like? Yes (1) | No

vibhuti 12 years ago

i need also.. plz help me in this..

Like? Yes | No

Arun 12 years ago

I have next week tcs interview.... please send me also ...arundeepcse@gmail.com

Like? Yes (1) | No

naveen 12 years ago

Admin plss send me the latest questions asked in TCS (2013) with solutions... i have tcs written on oct 8th...navinaveen897@gmail.com

Like? Yes (1) | No

Aditi singh 12 years ago

plz admin... send me the question paper of TCS(2011-2012) along with it's solution
at katredsingh@gmail.com .... plzzz

Reply Like? Yes (1) | No

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