Q:

A) 5% | B) 6% |

C) 4% | D) 3% |

Answer: A) 5%

Explanation:

Explanation:

Given compound interest for 3 years = Rs. 1513.2

and simple interest for 5 years = Rs. 2400

Now, we know that C.I = $\left[P{\left(1+\frac{R}{100}\right)}^{n}-1\right]$

=> 1513.2 = $\left[P{\left(1+\frac{R}{100}\right)}^{3}-1\right]$ ...........(A)

And S.I = PTR/100

=> 2400 = P5R/100 ..................(B)

By solving (A) & (B), we get

R = 5%.

Q:

A) 13270 | B) 13000 |

C) 13300 | D) 13310 |

0
141

0
63

3
134

Q:

A) 6998.4 | B) 6960 |

C) 6784.4 | D) 6869.4 |

0
187

Q:

A) 742.5 | B) 624.5 |

C) 714.5 | D) 825.25 |

3
236

Q:

A) 9,000 | B) 9,833.40 |

C) 10,123.20 | D) 10,678.90 |

0
384

3
233

Q:

A) 29824 | B) 36284 |

C) 41624 | D) 26244 |

0
333