NTSE Stage-1 (State-Level) Scholastic-Aptitude & Language Comprehension: Questions 884 - 888 of 1056

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Question 884

Question MCQ▾

Consider the following statements

I. Positively charged ions are known as cations.

II. Negatively charged ions are known as anions.

Which of the about statement) is/are correct?

Choices

Choice (4)Response

a.

I and II

b.

Only II

c.

Only I

d.

Neither I nor II

Edit

Question 885

Question MCQ▾

A three-digit number has digits h, t and u (from left to right) with h > u. If the digits are reversed and the number thus formed is subtracted from the original number, the unit՚s digit in the resulting number is 4. What are the other two digits of the resulting number from left to right?

Choices

Choice (4)Response

a.

4and 5

b.

9 and 5

c.

5 and 9

d.

5 and 4

Edit

Question 886

Question MCQ▾

The path of a charged particle moving in a magnetic field can be a

Choices

Choice (4)Response

a.

Helix

b.

Straight line

c.

Circle

d.

All a., b. and c. are correct

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Question 887

Question MCQ▾

Sun is visible a little before the actual sunrise and until a little after the actual sunset. This is due to

Choices

Choice (4)Response

a.

Reflection

b.

Polarization

c.

Total internal reflection

d.

Refraction

Edit

Question 888

Question MCQ▾

In an average adult human body, the amount of is about

Choices

Choice (4)Response

a.

240 g

b.

250 g

c.

260 g

d.

280 g

Edit