74.

75.

76.

77.

78.

79.

80.

81.

82.

169/23

Which among the following is a dioecious vegetable ?

A) Coccinea B) Spine gourd

C) Bitter gourd D) Both A) and B)

Scientific name of cabbage is

A) Brassica oleraceae var botrytis B) Brassica oleraceae var capitata
C) Brassica oleraceae var italica D) Brassica oleraceae var gemmifera
Primitive sex form of curcurbits is

A) Gynoecious B) Dioecious

C) Andromonoecious D) Hermaphrodite

Which among the following is often cross pollinated ?
A) Tomato B) Okra C) Amaranthus D) Cucumber

is a tomato variety released from Kerala Agricultural University suitable
for rain shelter cultivation.
A) Anagha B) Manulakshmi C) Manuprabha D) Akshaya

Optimum temperature for colour development in tomato ranges from
A) 15-18°C B) 21-24°C C) 27-30°C D) 32-36°C

Which among the following is a deep rooted vegetable ?
A) Pumpkin B) Cabbage C) Amaranthus D) Cowpea

Which of the following statements is false regarding marginal utility ?
i. Marginal utility indicates price.

ii. Marginal utility decreases as the quantity of complementary goods with the
consumer increases.

iii. Marginal utility is a function of supply.

iv. Marginal utility of substitutes decreases as the quantity of substitute goods with
the consumer increases.

A) Only i and iii B) Only i C) Only i, iii, iv D) Only i, ii, iv

defined marketing as a human activity directed at satisfying the needs
and wants through exchange process.
A) National Commission on Agriculture (XXII Report, 1976)
B) Philip Kotler
C) S.S. Acharya
0) N. L. Agarwal