#QA (18)

A group of 36 men decide to do a piece of work in ‘m’ days. But after 18 days, they found that only 40% of the work is completed. So 18 more people who were as e fficient as the first lot of men joined them. The job was now completed as per the schedule. What is the value of m??

1)36

2)48

3)60

4)80

#LRDI (1) - Next Question at 3:15 pm

#QA (19)

If f(x + y) = f(x) + f(y) + f(x)f(y) for all real values of x and y except 0 and f(1) = 1, then find the value of f(12)??


1)3095

2)3096

3)4095

4)5095


Next question- 3:45 pm

#QA (20)

A shopkeeper offers a discount of 20% on the marked price of a product and makes a profit of 25%.
To make a profit of 10% on the product, the shopkeeper should offer a discount of
a) 25.6 %

b) 29.6 %

c) 42.6 %

d) 26.6 %

#SNAP


The mob killed the thief.
1 The thief has been killed by the mob.

2 The thief killed by the mob.

3 The thief was killed by the mob.

4 The thief is killed by the mob

#QA (21)

If the square of a natural number (N) has 35 factors, the number of factors of N may be equal to ??

1)16

2)12

3)18

4)20

#QA (21/50 )

#QA (22/50)


Given that |x^2-20| = 9x. If x is a real number, how many values can x take??

1)0

2)1

3)2

4)3

#QA (25/50)

Tony, Bruce, and Steve working together can complete a job in 4 hours. Tony and Steve working together take 15 hours less than Bruce working alone. Bruce started the work alone and after 2 hours Tony and Steve joined him. After another 2 hours, Bruce quit. In how many hours after the start was the job completed in???

1)6

2)7

3)8

4)9

#QA(26/50)

Baldev borrows Rs. 8,000 from State Bank of India at x% annual interest. He then adds Rs.P of his own money and lends Rs. (8000 + P) to Hari Ram at an interest of 12% per annum. At the end of the year, after returning SBI’s dues, the net interest retained by Baldev is half as that accrued to SBI. On the other hand, had Baldev lent Rs. (8000 + 3P) to Hari Ram at 12%, then the net interest retained by him would have increased by Rs. 384. If all interests are compounded annually, then the values of x and P respectively, are

1) 10%, Rs. 1,800

2) 8.6%, Rs. 2,000

3) 9.6%, Rs.1,600

4) 9%, Rs.1,500

#QA(27/50)

Find the area enclosed by |x| + |x+y|=4

1) 16

2) 32

3) 48

4)64

#QA(28/50)

Try

#QA(29/50)

Niki, Shasha and Sara start from P heading towards Q at different times. All the three took the same route from P to Q. Niki started at 10 a.m., Shasha at 11 a.m. and Sara at 12 noon. Shasha overtook Niki at 1 p.m. and Sara overtook Niki at 1 : 30 p.m. At what time would Sara overtake Shasha?


1) 1 : 40 pm

2) 1 : 48 pm

3) 2 : 00 pm

4) 2 : 24 pm

#QA (30/50)


Two regular polygons have x and y sides, respectively such that x : y = 1 : 3. The ratio of interior angle of polygon having x sides and interior angle of polygon having y sides is 3 : 4. Find the number of diagonals in a polygon that has (2x + y) sides??


1) 305

2) 205

3)405

4)505

#SNAP+NMAT

Statement: "You are hereby appointed as a programmer with a probation period of one year and your performance will be reviewed at the end of the period for confirmation." - A line in an appointment letter.
Assumptions:

The performance of an individual generally is not known at the time of appointment offer.
Generally an individual tries to prove his worth in the probation period.


1) Only assumption I is implicit

2) Only assumption II is implicit

3) Either I or II is implicit

4) Neither I nor II is implicit

5) Both I and II are implicit

#QA (31/50)

In a class test, 36% of the boys and 56% of the girls passed the test. 44% of all the students in the class passed the test. What is the minimum strength of the class?

1) 125

2) 140

3)135

4)100

#QA (32/50)

A shopkeeper offers a discount of 20% on the marked price of a product and makes a profit of 25%.
To make a profit of 10% on the product, the shopkeeper should offer a discount of
a) 25.6 %

b) 24.6%

c) 42.6 %

d) None of these

#QA (32/50)

Let f(x) = a * x ^ 2 + bx + c where a, b and c are certain constants and a ne0 ?

It is known that f(5) = - 3f(2) and that 3 is a root of f(x) = 0

What is the value of a + b + c?

1) 10

2)4

3)15

4)CBD

#QA (33/50)

A shopkeeper gives a discount of 10 % on the marked price and sells it for Rs. 540 to earn a profit of Rs. 90. Find the profit percentage if the product is marked Rs. 200 above its cost price for the same absolute value of discount.

1) 30%

2) 31.11%

3) 40%

4) Cannot be determined

#QA (35/60)

Find the area of the region bounded by the graph of function f(x) = |x + 5| + |x – 3| and the line y = 12


1) 40

2)45

3)50

4)60