NTSE Stage-1 (State-Level) Scholastic-Aptitude & Language Comprehension: Questions 153 - 158 of 1042

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Question number: 153

» Geography » Atmosphere

MCQ▾

Question

‘October Heat’ is caused due to

Choices

Choice (4) Response

a.

the absence of rain

b.

combination of high temperature and excessive humidity

c.

dry hot weather

d.

None of the above

Question number: 154

» General Knowledge » World

MCQ▾

Question

The silviculture is that branch of Botany under which the following is studied

Choices

Choice (4) Response

a.

development of the forest

b.

silicified plants

c.

Culturing of the fungi

d.

culturing of algae

Question number: 155

» History » Indian Freedom Struggle

MCQ▾

Question

Our Parliamentary System is based on

Choices

Choice (4) Response

a.

proportional representation

b.

universal adult franchise

c.

male franchise

d.

None of the above

Question number: 156

» Mathematics » Arithmetic Progessions

MCQ▾

Question

The equation (1 + m 2) x 2 + 2 mcx + c 2 - a 2 = 0 has equal roots, if

Choices

Choice (4) Response

a.

a 2=c 2 (1 + m 2)

b.

a 2=c 20-m 2)

c.

c 2 = a 2 (1 + m 2)

d.

c 2 = a 2 (1 - m 2)

Question number: 157

» Biology » Plant and Animal Nutrition

MCQ▾

Question

The bacteria which performs the work of nitrogen fixation in the leguminous plant is

Choices

Choice (4) Response

a.

Rhizobium

b.

Nitrobacter

c.

Azatobacter

d.

Pseudomonas

Question number: 158

» Mathematics » Trigonometry

MCQ▾

Question

There is a small Island in the middle of a 100 m wide river. There is tall tree on the Island. Points P and Q are directly opposite to each other on the two banks and in line with the tree. If the angles of elevation of the top of the tree at P and Q are 30° and 45°. Then, the height of tree is

Choices

Choice (4) Response

a.

50 ( 3 + 1) m

b.

50 ( 3 -1) m

c.

50 3 m

d.

None of the above

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