Q:

A) 130 | B) 132 |

C) 138 | D) 140 |

Answer: D) 140

Explanation:

Explanation:

In the figure, there are

5 columns containing 4 cubes each;

33 columns containing 3 cubes each;

9 columns containing 2 cubes each and 3 columns containing 1 cube each.

$\therefore $ Total Number of cubes = ( 5 x 4) + (33 x 3) + (9 x 2) + (3 x 1) = 20 + 99 + 18 + 3 = 140

1
117

0
202

0
567

Q:

A) Only A and B | B) Only A |

C) Only B | D) Only C and D |

1
214

0
118

Q:

A) 1 and 2 | B) 2 and 4 |

C) 1 and 5 | D) 3 and 6 |

1
98

0
136

0
219