Practice question for Competitive examination and entrance tests

Find the values of k ε R subject to the following condition :
One root of $x^2 - 6x + k = 0$

A. 2

B. 0

C. 1

D. 8

E. None of the above

View Answer View Explanation

D. 8

Posted in: Quadratic Equations - Algebra - Mathematics

Choose or find odd word - Snake , Whale , Crocodile , Lizard

A. Snake

B. Whale

C. Crocodile

D. Lizard

E. None of the above

View Answer View Explanation

B. WHALE

Posted in: Choose Odd Word - Classification - Verbal Reasoning

Choose or find odd word - Lord Tennyson , Lord Linlithgow , Lord Dalhousie , Lord Mountbatten

A. Lord Tennyson

B. Lord Linlithgow

C. Lord Dalhousie

D. Lord Mountbatten

E. None of the above

View Answer View Explanation

A. LORD TENNYSON

Posted in: Choose Odd Word - Classification - Verbal Reasoning

In a certain code language,
(A) 'pod na joc' means 'very bright boy';
(B) 'tam nu pod' means 'the boy comes';
(C) 'nu per ton' means 'keep the doll';
(D) 'joc ton su' means 'very good doll'. Which of the following statements can be dispensed with for answering the above questions ?

A. A only

B. C only

C. C or D only

D. D only

E. None of these

View Answer View Explanation

B. C ONLY

Posted in: Mixed Letter Coding - Coding - Decoding - Verbal Reasoning

Detect analogy - Madras : Vishakhapatnam : Rangoon

A. They are Indian naval bases.

B. They are ports situated on the coast of Bay of Bangal.

C. They are capitals of states.

D. They are famous for their architecture.

E. None of the above

View Answer View Explanation

B. THEY ARE PORTS SITUATED ON THE COAST OF BAY OF BANGAL.

Posted in: Detect Analogies - Analogy - Verbal Reasoning

Find the values of k ε R subject to the following condition :One root of $x^2 - 6x + k = 0$

Choose or find odd word - Snake , Whale , Crocodile , Lizard

Choose or find odd word - Lord Tennyson , Lord Linlithgow , Lord Dalhousie , Lord Mountbatten

In a certain code language,(A) 'pod na joc' means 'very bright boy';(B) 'tam nu pod' means 'the boy comes';(C) 'nu per ton' means 'keep the doll';(D) 'joc ton su' means 'very good doll'. Which of the following statements can be dispensed with for answering the above questions ?

Detect analogy - Madras : Vishakhapatnam : Rangoon

Find the values of k ε R subject to the following condition :
One root of $x^2 - 6x + k = 0$

In a certain code language,
(A) 'pod na joc' means 'very bright boy';
(B) 'tam nu pod' means 'the boy comes';
(C) 'nu per ton' means 'keep the doll';
(D) 'joc ton su' means 'very good doll'. Which of the following statements can be dispensed with for answering the above questions ?