Q:

A) 4% of a | B) 6% of a |

C) 8% of a | D) 10% of a |

Answer: A) 4% of a

Explanation:

Explanation:

20% of a = b

=> (20/100) * a = b

b% of 20 =(b/100) x 20 = [(20a/100) / 100] x 20= 4a/100 = 4% of a.

Q:

A) 7.5% | B) 1.25% |

C) 12.5% | D) 1.8% |

1
69

1
143

0
162

0
106

Q:

A) Only I | B) Only III |

C) Only II and III | D) All are equal |

1
318

1
148

2
330

Q:

A) 700, 1000, 2040 | B) 340, 1360, 2040 |

C) 680, 1020, 200 | D) 500, 1200, 2040 |

2
213