AIEEE Questions

Q:

What is the common ratio of the following geometric sequence?

4, 2, 1, 0.5, 0.25, 0.125,...

A) 0.5 B) -1
C) 1.5 D) -0.5
 
Answer & Explanation Answer: A) 0.5

Explanation:

In mathematics, a geometric progression, also known as a geometric sequence, is a sequence of numbers where each term after the first is found by multiplying the previous one by a fixed, non-zero number called the common ratio.

 

Herein the given sequence, 4, 2, 1, 0.5, 0.25, 0.125,...

Common Ratio r = 2/4 = 1/2 = 0.5/1 = 0.25/0.5 = 0.125/0.25 == 0.5.

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Filed Under: Problems on Numbers
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3 47091
Q:

Choose the word which gives best meaning to the sentence from the given options.

His recent success ______ him more arrogant than what he used to be

A) make B) have make
C) was making D) has made
 
Answer & Explanation Answer: D) has made

Explanation:

HIS RECENT SUCCESS HAS MADE HIM MORE ARROGANT THAN WHAT HE USED.

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Filed Under: Logical Sequence of Words
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17 46949
Q:

An object is placed at the centre of curvature of a concave mirror. Its image is formed at

 

A) a point beyond centre of curvature B) a point between focus and centre of curvature
C) the centre of curvature D) the focus
 
Answer & Explanation Answer: B) a point between focus and centre of curvature

Explanation:
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Filed Under: Physics
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0 46777
Q:

Which of the following statements are CORRECT?

 

I. Oxides of metals are generally basic.

II. Oxides of non-metals are generally acidic.

III. Non-metals are generally electro positive.

 

A) Only I and II B) Only I and III
C) Only II and III D) All I, II and III
 
Answer & Explanation Answer: A) Only I and II

Explanation:
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Filed Under: Chemistry
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1 46740
Q:

What is 12 S of the Z?

Answer

12 S of Z represents 12 Signs of the Zodiac. 


It is similar to the  


1. 52 W in a Y        -  52 weeks in a year  


2. 3 H in a C          3 Hands in a Clock  


3. 3600 S in an H   -  3600 Seconds in an Hour 


4. 5 O in the W      -   5 Oceans in the World

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120 46694
Q:

What is the basis of classifying various plant tissues as meristematic tissue and permanent tissue?

 

A) Size B) Dividing capacity
C) Location D) No option is correct
 
Answer & Explanation Answer: B) Dividing capacity

Explanation:
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Filed Under: Biology
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0 46322
Q:

Arrange the given words in the sequence in which they occur in the dictionary.

i. Speaker
ii. Surreptitious
iii. Spontaneous
iv. Spurious

A) iv, ii, i, iii B) iii, ii, iv, i
C) iv, iii, i, ii D) i, iii, iv, ii
 
Answer & Explanation Answer: D) i, iii, iv, ii

Explanation:
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Filed Under: Logical Sequence of Words
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0 46283
Q:

What will come in place of the question mark (?) in the following questions ?

22% of ? + 166.64 = 340 

A) 788 B) 786
C) 784 D) 792
 
Answer & Explanation Answer: A) 788

Explanation:

(kx22)/100 = 340 - 166.64 = 173.36
k = (173.36 x 100)/22
k = 788

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Filed Under: Numbers
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15 46252