Quiz 134

How many faces are there in the solid above?

Answer : 14

Look at the face of the sold facing you. This face has 12 edges. So, there are 12 faces corresponding to these edges. To this, add the two faces which are in front and back. So, there is a total of 14 faces.

Quiz 133

Which one of the above nets cannot be folded into a cube? 

Answer : 2

Quiz 132

CJ is facing south. If he turns 135 degrees clockwise, which direction will he be facing? 

Answer : North-West
One whole circle is of 360 degrees. The circle is divided into 8 sections with 45° each. So, when CJ turns clockwise, he will pass through 3 sections and will face NW.

Quiz 131

The net of a cube is shown above. The square that is shaded is the base of the cube. Which square represent the top of the cube? 

 

Answer : C

Visualise that you are folding the net to form a cube. The squares A and D will be opposite to each other in the cube. The two squares adjacent to the base will be opposite to each other. The remaining sqaure C will be opposite to the base, which will be actually at the top.

Quiz 130

QPO, SRQ, UTS, WVU, ? 

Answer : YXW
Each term consists of three consecutive letters in reverse order. The first letter and the last letter of the next term are the same

Quiz 129

BXJ, ETL, HPN, KLP, ?

Answer : NHR

The first, second and third letters move three steps forward, four steps backward and two steps forward respectively.

Quiz 128

CMW, HRB, ?, RBL, WGQ, BLV 

Answer : MWG
The letters move five steps forward. 

Quiz 127

?, SIY, OEU, KAQ, GWM, CSI 

Answer : WMC
The lettersmove four steps backward to obtain the letters of the next term

Quiz 126

DKY, FJW, HIU, JHS, ? 

 

Answer :  LGQ

The first letters are alternate. The second letter of moves one step backward to obtain the second letter of the successive term. The third letter moves two steps backward to obtain the third letter of the subsequent term.

Quiz 125

AZ, BY, CX, ?  

  Answer : DW
The first letter moves one step forward. The second letter moves one step backward. 

Quiz 124

AZ, CX, FU, ? 

Answer : JQ

The first letter moves 2, 3, 4 ... steps forward. The second letter moves 2, 3, 4 ... steps backward.

Quiz 123

AZ, GT, MN, ?, YB

Answer:  SH

              First letter moves 6 steps forward. Second letter moves 6 steps backward