Lakshya Education MCQs

Question:

From the given alternatives select the word which can be formed using the letters given in the word.
PREPARATION 

Options:
A.PAMPER
B.REPEAT
C.PARTITION
D.PARROT
E.None of these
Answer: Option D
 -  
A (PAMPER) cannot be formed as letter M is not available in the given word; B (REPEAT) Only one E is available in the given word; C (PARTITION) Only one T & I is available in the given word.

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More Questions on This Topic :

Question 1.

From the given alternatives select the word which cannot be formed using the letters of the given word.
INTERVENTION 

Options:
  1.    ENTER
  2.    INTENTION
  3.    INVENTION
  4.    ENTERTAIN
  5.    TEN
Answer: Option D
 -  
Letter A is not available in the given word
Question 2.

If ‘NEUROTIC’ can be written as ‘TICRONEU’ then how can ‘PSYCHOTIC’ be written 

Options:
  1.    TICOCHPSY
  2.    TICCHOPSY
  3.    TICCOHPSY
  4.    TICHCOPSY
  5.    TICHCOPKZ
Answer: Option B
 -  
The first three and last three letters will exchange their positions and middle two letters remain as such.
Question 3.

If ‘GLOSSORY’ is coded as 97533562 and ‘GEOGRAPHY’ is coded as 915968402, then ‘GEOLOGY’ can be coded as 

Options:
  1.    915692
  2.    9157592
  3.    9057592
  4.    9157491
  5.    9157541
Answer: Option B
 -  
From the given codes we have
G-9, L-7, O-5, S-3, R-6, Y-2, E-1, A-8, P-4, H- 0
GEOLOGY – 9157592
Question 4.

Directions to solve: Some equations are solved on the basis of a certain system. Find the correct answer for the unsolved equation on that basis
4 X 6 X 9 = 694, 5 X 3 X 2 = 325, 7 X 8 X 2 =? 

Options:
  1.    729
  2.    872
  3.    827
  4.    279
  5.    None of these
Answer: Option C
 -  
Number on the R.H.S = Middle number, Third number, First number (on LHS); 7 X 8 X 2 = 827
Question 5.

Directions to solve: Some equations are solved on the basis of a certain system. Find the correct answer for the unsolved equation on that basis.
If 2463 = 36 and 5552 = 30 then, 6732 =? 

Options:
  1.    32
  2.    36
  3.    34
  4.    39
  5.    37
Answer: Option A
 -  
The number of the R.H.S = Sum of first three digits x fourth digit
Hence, 6732 = (6+7+3) X 2 = 32
Question 6.

If – means X, X means +, + means ÷, ÷ means –, then
40 X 12 +3 – 6 ÷ 60 =? 

Options:
  1.    44
  2.    16
  3.    15
  4.    4
  5.    17
Answer: Option D
 -  
40 X 12 + 3 – 6 ÷ 60 = 40 + 12 ÷ 3 X 6 – 60 = 64 - 60 = 4