Two pipes A and B can fill a tank in 20 and 30 minutes respectively. If both the pipes are used
together, then how long will it take to fill the tank ?
a) 12 min b) 15 min c) 25 min
d) 50 min e) None of these
What should you do first when you answer an incoming call from a customer?
a. Ask for the customer's feedback about the call
b. Greet the caller and introduce yourself
c. Ask for the purpose of the call
d. Ask for the customer name and contact details
Refer to the number series given below. Identify the pattern/relationship between the numbers and
find the missing number.
11, 12, 16, 25, 41, 66, ____
a. 101
b. 102
c. 103
d. 104
Refer to the terms given below. There is a pattern that defines the relationship between the first
two terms. Determine this relationship and then identify the missing term of the second pair, such that
both the pairs are analogous.
QDXM : SFYN :: UIOZ :
a. PAQM
b. LPWA
c. QNLA
d. WKPA
Decode the given words or patterns. If MACINTOSH can be coded as OCEKNRMQF, then what can
WINDOWS be coded as?
a. YKPDQUM
b. YKPDQMU
c. YKPDMUQ
d. YPKDQUM
Direction: In the question, a part of the sentence is italicized. Select the correct alternative
to the italicized part that may improve the sentence construction.
Please remind me of posting these letters to my relatives.
a. by posting
b. to post
c. for posting
d. no improvement needed
A man buys a watch for Rs.135. His overhead expenses were Rs.50. If he sells the watch for Rs.254, what is his approximate profit/loss in percent?
A) 39% profit
B) 37% profit
C) 37% loss
D) 39% loss
The price of a computer varies depending on the additional configurations. If a DVD drive is included, the price increases by 10% and comes to Rs. 10000. What is the price of the computer excluding the DVD drive?
A) Rs. 9191
B) Rs. 8181
C) Rs. 9000
D) Rs. 9090.90
A mathematician is a machine for turning coffee into theorems
ALFRED RENYI
Mathematics has 25%formulas, 25%proofs and apply 25%thinking and 25%efforts.
In real life situations proofs are nothing but already existed stories(we know the solutions from all experienced people).
formulas are nothing but goals. we have so many goals b