NTSE Stage-1 (State-Level) Scholastic-Aptitude & Language Comprehension: Questions 1008 - 1012 of 1042

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Question number: 1008

» Chemistry » Structure of Atom

MCQ▾

Question

Dry ice used to preserve food using non-cyclic refrigeration is the solid form of

Choices

Choice (4) Response

a.

CO2

b.

CO

c.

NO2

d.

N2

Question number: 1009

» Chemistry » Physical and Chemical Changes

MCQ▾

Question

Consider the following statements

I. The first artificially synthesized organic molecule was urea.

II. Urea is also known as diaminomethanal.

Whichof the abovestatement (s) is/are correct?

Choices

Choice (4) Response

a.

I and II

b.

Neither I nor II

c.

Only II

d.

Only I

Question number: 1010

» Mathematics » Trigonometry

MCQ▾

Question

Two parallel lines AB and CD are intersected by a transversal line EF at M and N, respectively. The lines MP and NP are the bisectors of the interior angles BMN and DNM on the same side of the transversal. Then, ∠MPN is equal to

Choices

Choice (4) Response

a.

90°

b.

135°

c.

45°

d.

60°

Question number: 1011

» Biology » Some Common Diseases

MCQ▾

Question

Diabetes is established by

I. Occurrence of sugar in urine.

II. Blood sugar level.

III. Insulin level in blood.

IV. Blood protein level.

Which of the above statement (s) is/are correct?

Choices

Choice (4) Response

a.

I, II and III

b.

II and IV

c.

I and II

d.

I and III

Question number: 1012

» Physics » Source of Energy

MCQ▾

Question

According to Newton’s law of cooling, the rate of cooling of a body is proportional to the

Choices

Choice (4) Response

a.

Difference of the temperature of the body and its surroundings

b.

Temperature of the surrounding

c.

Temperature of the body

d.

All of the above

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