महाराष्ट्र वन सेवा पूर्व परीक्षा २०१२

A. -3

B. -1

C. 1

D. -2

A.

B. 33 cm²

C.

D. 66 cm²

A. x and y both must be even

B. x + y must be even

C. x is even and y is odd

D. none of the above

A.

B.

C.

D.

A. What does the following flow chart mean?

B. Only writing x, y values.

C. Reading x, y values, interchanging them and writing values of x, y

D. Interchanging x, y values.

A. altitude

B. median

C. chord

D. tangent

A.

B.

C.

D.

A. 520 m²

B. 260 m2

C. 240 m²

D. 280 m²

A. Food and Education

B. Food and Lighting

C. Clothing and others

D. Clothing and Lighting

A. 4

B. 1

C. 2

D. 16

A. Peripherals

B. Memory

C. Storage

D. The C.P.U

A. 1:2

B. 1:1

C.

D.

A. 3 or -2

B. -3 or 2

C. -3 or – 2

D. 3 or 2

A. 2

B. 1

C. 0

D. 3

A. 145 cm²

B. 164 cm²

C. 154 cm²

D. 146cm²

A. 3

B. 2

C. 4

D. 9

A. Every surd is an irrational number.

B. The sum of two rational numbers is a rational number.

C. The sum of two irrational numbers is irrational.

D. Every irrational number is a real number.

A. 0

B. 1

C. 100

D. 107/200

A. tan θ x cot θ

B. tan² θ x cot²θ

C. tan²θ + cot² θ

D. tan θ + cot θ

A. 2

B. 0

C. -2

D. 10