96
Q:

Count the number of triangles and squares in the given figure.

A) 36 triangles, 7 Squares B) 38 triangles, 9 Squares
C) 40 triangles, 7 Squares D) 42 triangles, 9 Squares

Answer:   C) 40 triangles, 7 Squares



Explanation:

The figure may be labelled as shown 

 

 

Triangles :

 


The Simplest triangles are BGM, GHM, HAM, ABM, GIN, IJN, JHN, HGN, IKO, KLO, LJO, JIO, KDP, DEP, ELP, LKP, BCD and AFE i.e 18 in number

 

The triangles composed of two components each are ABG, BGH, GHA, HAB, HGI, GIJ, IJH, JHG, JIK, IKL, KLJ,LJI, LKD, KDE, DEL and ELK i.e 16 in number.

 

The triangles composed of four components each are BHI, GJK, ILD, AGJ, HIL and JKE i.e 6 in number.

 

Total number of triangles in the figure = 18 + 16 + 6 =40.

 

Squares :

 


The Squares composed of two components each are MGNH, NIOJ, and OKPL i.e 3 in number

 

The Squares composed of four components each are BGHA, GIJH, IKJL and KDEL i.e 4 in number

 

Total number of squares in the figure = 3 + 4 =7

Q:

Select the figure that will come next in the following figure series.

 

1.

 

2.

 

3. 

4.

 

 

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: D) 4

Explanation:
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0 2371
Q:

Select the option in which Figure-X is embedded. (Rotation is not allowed)

 

A) B)
C) D)
 
Answer & Explanation Answer: B)

Explanation:
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2 2916
Q:

Select the option figure in which the given figure is embedded (rotation is NOT allowed).

 

 

A) A B) B
C) C D) D
 
Answer & Explanation Answer: B) B

Explanation:
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5 3862
Q:

Which of the following cube in the answer figure cannot be made based on the unfolded cube in the question figure?

 

 

 

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: A) 1

Explanation:
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8 1934
Q:

A can work twice as fast as B. A and C together can work three times as fast as B. if A,B and C complete a job in 30 days working together, in how many days can each of them complete the work.

 

A) 50,100,120 B) 60,120,120
C) 60,100,80 D) 40,80,100
 
Answer & Explanation Answer: B) 60,120,120

Explanation:
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14 3054
Q:

The LCM of the three numbers 45,30 and 35 is:

A) 630 B) 420
C) 180 D) 840
 
Answer & Explanation Answer: A) 630

Explanation:
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4 2165
Q:

Select the option that depicts the correct mirror image of the following figure if the mirror is placed at MN.

 

 

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: D) 4

Explanation:
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6 1887
Q:

According to the given Venn diagram, the total number of non-athletic and disciplined boys is ___.

 

 

 

A) 1 B) 28
C) 20 D) 10
 
Answer & Explanation Answer: D) 10

Explanation:
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5 7549