NTSE Stage-1 (State-Level) Scholastic-Aptitude & Language Comprehension: Questions 65 - 69 of 1058

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Question number: 65

» Biology » Food Production & Management

Assertion-Reason▾

Assertion (Ꭺ)

Yeast such as Saccharomyces cerevisiae is used in baking industry.

Reason (Ꭱ)

Carbon dioxide produced during fermentation causes bread dough to rise by thermal expansion.

Choices

Choice (4) Response

a.

Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ

b.

Both Ꭺ and Ꭱ are false

c.

Ꭺ is false but Ꭱ is true

d.

Both Ꭺ and Ꭱ are true but Ꭱ is NOT the correct explanation of Ꭺ

Question number: 66

» History » Popular Movements and Social Reforms

MCQ▾

Question

Which of the following persons was the first recipient of the Rajiv Gandhi Khel Ratna Award and the first sports person to receive the Padma Vibhushan?

Choices

Choice (4) Response

a.

Viswanathan Anand

b.

Sushil Kumar

c.

Sunil Gavaskar

d.

Sachin Tendulkar

Question number: 67

» Mathematics » Basic Geometry

MCQ▾

Question

The mean proportional between (2 + Equation ) and (8 - Equation ) is

Choices

Choice (4) Response

a.

3

b.

2

c.

3: 1

d.

2: 3

Question number: 68

» Chemistry » Structure of Atom

MCQ▾

Question

What are isotopes?

Choices

Choice (4) Response

a.

Elements having same atomic masses but different atomic numbers

b.

Elements having same atomic numbers but number of protons is different

c.

Elements having different atomic masses but same atomic numbers

d.

Elements having same atomic numbers as well as atomic masses

Question number: 69

» Biology » Human Body

MCQ▾

Question

Totipotent cell is

Choices

Choice (4) Response

a.

cells that lack the capability of differentiating into an organ or system

b.

undifferentiated cells capable of development into complete embryo

c.

an undifferentiated cell capable of developing into a system or entire plant

d.

an undifferentiated cell capable of developing into an organ

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