• Placement Questions

Frequently Asked Interview Questions and Answers

(#M40151673) GRE QUESTION Question based on passage Keep an EYE

Questions 1 and 2 are based on this passage.
Computers cannot accurately predict climate change unless the mathematical equations fed into them adequately capture the natural meteorological processes they are intended to simulate. Moreover, there are processes that influence climate, such as modifications in land use, that scientists do not know how to simulate. The failure to incorporate such a process into a computer climate model can lead the model astray because a small initial effect can initiate a feedback cycle: a perturbation in one variable modifies a second variable, which in turn amplifies the original disturbance. An increase in temperature, for example, can boost the moisture content of the atmosphere, which then causes further warming because water vapor is a greenhouse gas.

Question 1
The passage mentions which of the following as adversely affecting the accuracy of computer predictions of climate change?
(A) Failure to allow for some of the processes that influence climate
(B) Mathematical equations that do not accurately reflect natural phenomena
(C) An overestimate of the role of feedback cycles

Question 2
In the context in which it appears, “amplifies” most nearly means
(A) exacerbates
(B) explicates
(C) expatiates
(D) adds detail to
(E) makes louder

Asked In GRE Aashu (10 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (5)   (1) Submit Your Solution Miscellaneous

(#M40155797) TECH MAHINDRA QUESTION Numerical Ability Keep an EYE

A and B invest money in the ratio 3:4 and they has loss of Rs.7000 at the end of year. what is the share of loss of B?

a) Rs.4000
b) Rs.3000
c) Rs.7000
d) Rs.2000
e) None of the above

Asked In Tech Mahindra Aashu (9 years ago)

Unsolved Read Solution (3)

Is this Puzzle helpful?   (6)   (5) Submit Your Solution Ratio and Proportion

(#M40155889) TECH MAHINDRA QUESTION Numerical Ability Keep an EYE

The age of a father is 5/2 of his daughter. 5 years ago it was 3 times that of his daughter.what is daughter's present age?

(a) 20YRS
(b) 25YRS
(c) 15YRS
(d) 10YRS

Asked In Tech Mahindra Aashu (9 years ago)

Unsolved Read Solution (9)

Is this Puzzle helpful?   (59)   (23) Submit Your Solution Age Problem

(#M40155752) TECH MAHINDRA QUESTION Numerical Ability Keep an EYE

In a business Ram invests Rs.60,000. After 6 months his uncle invests Rs.40,000. After one year they got a profit of Rs.12,000. Then uncle gets his share as

a) Rs.2500
b) Rs.2000
c) Rs.1000
d) Rs.3000

Asked In Tech Mahindra Aashu (9 years ago)

Unsolved Read Solution (4)

Is this Puzzle helpful?   (25)   (12) Submit Your Solution Profit and Loss

(#M40032014) AMCAT QUESTION Keep an EYE

Que: Choose the correct answer
Rohan writes the following program which inputs a number and prints "Triple digit" if the number is composed of three

digits and "Not triple digit" if it is not.

int number;
if (number>99)
print "Triple digit"
else
print "Not triple digit"
end if

Rohan tries the following inputs: 25 and 566. The program works fine. He asks his brother Ravi to try the program.

When Ravi enters a number, the program doesn't work correctly. What did Ravi enter?

Option 1 : 99
Option 2 : 100
Option 3 : 0
Option 4 : 1000

Asked In AMCAT Aashu (11 years ago)

Unsolved Read Solution (10)

Is this Puzzle helpful?   (8)   (5) Submit Your Solution Technical

(#M40155691) TECH MAHINDRA QUESTION Numerical Ability Keep an EYE

A sum of Rs.5000 was divided into 30 persons such that each man gets Rs.200 and each woman gets Rs.150. Find the number of women.

a) 20
b) 15
c) 18
d) 24

Asked In Tech Mahindra Aashu (9 years ago)

Unsolved Read Solution (2)

Is this Puzzle helpful?   (6)   (1) Submit Your Solution Arithmetic

(#M40155850) TECH MAHINDRA QUESTION Numerical Ability Keep an EYE

A,B,C invested the capitals in a business. If A invested Rs. 10,000 more than B and C invested Rs.20,000 more than A, then how should a profit of Rs.14,000 be divided among A,B and C? Given : Capital of B is Rs.10,000

a) 2000,1000,3000
b) 1000,3000,4000
c) 3000,2000,5000
d) 4000,2000,8000

Asked In Tech Mahindra Aashu (9 years ago)

Unsolved Read Solution (3)

Is this Puzzle helpful?   (14)   (6) Submit Your Solution Probability

(#M40151660) GRE QUESTION Arithmetic mean Keep an EYE

List L: 2, x y
List M: 1, 2, 3, x, y
If the average (arithmetic mean) of the 3 numbers in list L is 10 3 , what is the average of the 5 numbers in list M ? Give your answer as a fraction

Asked In GRE Aashu (10 years ago)

Unsolved

Is this Puzzle helpful?   (2)   (1) Submit Your Solution Arithmetic

(#M40155845) TECH MAHINDRA QUESTION Numerical Ability Keep an EYE

Sum of ages of two friends is 32 while difference is 2 then their ages are

a) 15 years, 17 years
b) 17 years, 15 years
c) 16 years, 18 years
d) 18 years, 16 years

Asked In Tech Mahindra Aashu (9 years ago)

Unsolved Read Solution (4)

Is this Puzzle helpful?   (2)   (0) Submit Your Solution Age Problem

(#M40155746) TECH MAHINDRA QUESTION Numerical Ability Keep an EYE

A clock shows the time as 3:30 P.m. If the minute hand gains 2 minutes every hour, how many minutes will the clock gain by 4 a.m.?

a. None of these
b. 23 Minutes
c. 25 Minutes
d. 24 Minutes
e. 26 Minutes

Asked In Tech Mahindra Aashu (9 years ago)

Unsolved Read Solution (3)

Is this Puzzle helpful?   (19)   (10) Submit Your Solution Clocks and Calendars