Free Practice Questions for Competitive Exams, Interviews, Certifications

Q:

By which of the following processes are metals of high reactivity extracted from purified molten ore?

A) Reduction by an appropriate reducing agent	B) Roasting
C) Electrolysis	D) Calcination

Answer & Explanation Answer: C) Electrolysis

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Chemistry
Exam Prep: Bank Exams , AIEEE

1 1216

Q:

Consider the given statement and decide which of the given assumptions is/are implicit in the statement.

Statement:

Teachers must attend workshops.

Assumptions:

1. Workshop updates teachers.

2. Workshops kill time.

A) Both assumptions 1 and 2 are implicit	B) Neither assumption 1 nor 2 is implicit
C) Only assumption 2 is implicit	D) Only assumption 1 is implicit

Answer & Explanation Answer: D) Only assumption 1 is implicit

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Statement and Assumptions
Exam Prep: AIEEE , Bank Exams , CAT

0 841

Q:

Which of the following is True?

A) 29/6 = 53/12	B) 29/6 > 43/12
C) 29/6 < 43/12	D) 29/6 = 43/12

Answer & Explanation Answer: B) 29/6 > 43/12

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Statement and Conclusions
Exam Prep: Bank Exams , AIEEE

0 1388

Q:

Fill in the blank with the most appropriate option.

Plants that do not have a differentiated plant body belong to the group _____

A) Bryophyta	B) Phanerogams
C) Thallophyta	D) Pteridophyta

Answer & Explanation Answer: C) Thallophyta

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Biology
Exam Prep: AIEEE , Bank Exams

3 36587

Q:

When a number of resistors are connected in series in a circuit, the value of current:

A) increases	B) becomes half
C) decreases	D) remains the same

Answer & Explanation Answer: D) remains the same

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Physics
Exam Prep: CAT , Bank Exams , AIEEE

0 1126

Q:

Three years from now Dharitri's age will be eight years less than twice Eunice's age. The sum of their present ages is 61 years. What is Dharitri's present age?

A) 41 yrs	B) 39 yrs
C) 36 yrs	D) 43 yrs

Answer & Explanation Answer: B) 39 yrs

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Problems on Ages
Exam Prep: Bank Exams

5 2157

Q:

How many atoms are present in a $(NH$ ₄)2SO4 molecule?

A) 15	B) 14
C) 13	D) 12

Answer & Explanation Answer: A) 15

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams , CAT

0 1462

Q:

In Mendeleev's periodic table, the properties of the elements are considered a periodic function of their:

A) Atomic mass	B) Ionization enthalpy
C) Atomic size	D) Atomic number

Aptitude and Reasoning

General Knowledge

Puzzles

Interview Questions

Technical Questions

Certification Questions

Quick Links