Topics

General Knowledge
General Science
General English
Aptitude
General Computer Science
General Intellingence and Reasoning
Current Affairs
Exams
Elementary Mathematics
English Literature

The diameter of a sphere is 6 cm. It is melted and drawn into a wire of diameter 2 mm. The length of the wire is

A) 12 m
B) 18 m
C) 36 m
D) 66 m

Correct Answer:



C) 36 m

Part of solved TNPSC Question Paper-2014 questions and answers : Exams >> TNPSC >> TNPSC Question Paper-2014

Comments

Similar Questions

1). A uniform circular path of width 4 m is laid out around a circular park of radius 48 m. Find the area of the circular path

A). 1256 \( m^2 \)

B). 1255 \( m^2 \)

C). 400 \( m^2 \)

D). 1254 \( m^2 \)

-- View Answer

2). If B= 2, BALL = 27 then BOOK = ?

A). 40

B). 41

C). 42

D). 43

-- View Answer

3). Find the missing number

A). 10

B). 9

C). 8

D). 7

-- View Answer

4).

Three views of a cube are-given below. What is the letter opposite to A?

A). H

B). P

C). B

D). M

-- View Answer

5). If
1)Rama scored more than Rani
2) Raniscored less than Rathna
3) Rathna scored more than Rama and
4) Ramya scored more than Rama but less than Rathna then who scored the highest?

A). Rama

B). Rani

C). Rathna

D). Ramya

-- View Answer

6). If 8-5X4=44 and 15-3 X 3 = 48, then 16-4x5=?

A). 0

B). 69

C). 20

D). 25

-- View Answer

7).

Find the next diagram :

A).

B).

C).

D).

-- View Answer

8). Which is the strongest acid?

A). \(HCOOH\)

B). \(CH_3COOH\)

C). \(C_3H_7COOH\)

D). \(C_2H_5COOH\)

-- View Answer

9). For a cell reaction \(A(S)+2B^{+} leftrightharpoons A2^{+}+2B\) the equilibrium constant is found to be \( 10^12 \). Then the \( E_{cell}^0 \) value is

A). 0.354V

B). 0.708 V

C). 0.0295 V

D). 0.177 V

-- View Answer

10). The specific conductance of a 0.01M solution of KCl is \( 1.4 \times 10^{-3} oh^{m-1}cm^{-1}\) at 298 K. Its equivalent conductance is \( ohm^{-1}cm^{2}equt^{-1}\).

A). 0.14

B). 1.4

C). 14

D). 140

-- View Answer