Q:

A) 140 | B) 150 |

C) 160 | D) 170 |

Answer: A) 140

Explanation:

Explanation:

when folded along the breadth

we have 2(l/2 +b) = 34 or l+2b = 34...........(1)

when folded along the length, we have 2(l+b/2)=38 or 2l+b =38.....(2)

from 1 &2 we get l=14 and b=10

Area of the paper = 14*10 = 140 sq cm

Q:

A) 60 sq.cm | B) 180 sq.cm |

C) 210 sq.cm | D) 240 sq.cm |

3
3179

1
6597

0
440

1
593

Q:

A) 30 units | B) 9 units |

C) 27 units | D) 12 units |

1
444

0
487

0
436

0
517