Answer Key Available - No

Topic : Quant Mixed Bag

Source - Genius Tutorials CAT preparation forum ]]>

Answer Key Available - No

Topic : Quant Mixed Bag

Source - Genius Tutorials CAT preparation forum ]]>

a^2 + b^2 + c^2 = 2,

a^3 + b^3 + c^3 = 3

then a^4+b^4+c^4=.......? ]]>

1 step in 1 way

2 steps in 1 way

3 steps in 2 ways

4 steps in 3 ways

5 steps in 4 ways

6 steps in 6 ways

7 steps in 9 ways

8 steps in 13 ways

9 steps in 19 ways

10 steps in 28 ways

So 28 should be the answer

Method 2:

Fibonacci with a gap of 1

1,1,2,3,4,6,9,13,19,28

Method 3:

Solve by x + 3y = 10

a. 33

b. 20

c. 15

d. 35

e. 51 ]]>

99^50 + 100^50 or 101^50 ]]>

(1) 200

(2) 180

(3) 180π

(4) 250

(5) 200π ]]>

a) 32

b) 96

c) 24

d) None of these ]]>

(1) 1%

(2) 5%

(3) 7%

(4) 8%

(5) 10% ]]>

a) 5 kmph

b) 5.16 kmph

c) 5.32 kmph

d) 5.64 kmph

e) 6.28 kmph ]]>

|2 – 9| + |9 – 8 | + …+ |6 – 4| + |4 – 5|.

For which of the following values of ‘a’ will the above summation be maximum? (| | represents the modulus function)

A. 0

B. 2

C. 8

D. 9

E. Both (A) and (D ]]>

A. 108

B. 184

C. 128

D. 96

E. 144 ]]>

(A) 20%

(B) 16 2/3 %

(C) 15%

(D) 25% ]]>