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Tech Quiz Round-1.

Total questions: 25

Worksheet time: 28mins

Name
Class
Date
1.

Which of the following has the most number of divisors?

a)

99

b)

101

c)

176

d)

182

2.

If a b = 2a - 3b + ab, then 3 5 + 5 * 3 is equal to:

a)

22

b)

24

c)

26

d)

28

3.

The cube root of .000216 is:

a)

0.6

b)

0.06

c)

0.006

d)

None of these

4.

40% of 1640 + ? = 35% of 980 + 150% of 850

a)

372

b)

842

c)

962

d)

1052

5.

If 76 is divided into four parts proportional to 7,5,3,4, then the smallest part is:

a)

12

b)

15

c)

16

d)

19

6.

P : Q = 3 : 4, Q : R = 12 : 13 and R : S = 26 : 45. Find P : S ?

a)

2:5

b)

5:2

c)

3:2

d)

2:3

7.

The sides of a triangule are in the ratio of 1/2: 1/3 : 1/4. if the perimeter is 52 cm. The length of the smallest side is

a)

12

b)

23

c)

32

d)

25

8.

If EMBARK is coded as CIVSHY, then how OCCULT is coded as?

a)

MYWMBH

b)

BHMYWM

c)

YBHMMW

d)

WMBHMY

9.

A team of five members is formed from 9 boys and 8 girls. Find the probability that at least one girl is included in the team.

a)

433/442

b)

442/433

c)

244/223

d)

324/442

10.

A can do a work in 15 days and B in 20 days. If they work on it together for 4 days, then the fraction of the work that is left is :

a)

1/4

b)

1/10

c)

7/15

d)

8/15

11.

From a group of 7 men and 6 women, five persons are to be selected to form a committee so that at least 3 men are there on the committee. In how many ways can it be done?

a)

564

b)

645

c)

735

d)

756

12.

In how many different ways can the letters of the word 'CORPORATION' be arranged so that the vowels always come together?

a)

81000

b)

14460

c)

50400

d)

51760

13.

The sum of ages of 5 children born at the intervals of 3 years each is 50 years. What is the age of the youngest child?

a)

4 years

b)

8 years

c)

10 years

d)

None of these

14.

In a 100 m race, A beats B by 10 m and C by 13 m. In a race of 180 m, B will beat C by:

a)

5.4 m

b)

6 m

c)

5 m

d)

4.5 m

15.

A clock is started at noon. By 10 minutes past 5, the hour hand has turned through:

a)

145°

b)

150°

c)

155°

d)

160°

16.

What will be the output of the following C code

a)

8

b)

5

c)

9

d)

4

17.

Which part of the program address space is p stored in the following C code?

a)

Code/text segment

b)

Bss segment

c)

Data segment

d)

Stack

18.

What will be the output of the C program?

a)

Compilation error

b)

3

c)

4

d)

Garbage value

19.

What will be the output of the C program?

a)

Pointer-to-String

b)

O

c)

ointer-to-String

d)

Garbage value

20.

What is the function of FILE *tmpfile(void)?

a)

creates a temporary file of mode “wb+”

b)

creates a temporary file of mode “wb”

c)

creates a temporary file of mode ” w”

d)

creates a temporary file of mode “w+”

21.

What will be the output of the C program?

a)

0.000000

b)

-2147483648

c)

0

d)

error

22.

Local variables are stored in an area called ___________

a)

Heap

b)

Permanent storage area

c)

Free Memory

d)

Stack

23.

A user defined data type, which is used to assign names to integral constants is called ____________

a)

Union

b)

Array

c)

Structure

d)

Enum

24.

What will be the output of the following C code?

a)

2.0

b)

2.00

c)

1.0

d)

1.00

25.

What is the output of the following program?

a)

- C++ C++

b)

- C++ ++

c)

- ++ ++

d)

Compile error