**Direction : Study the following table chart carefully and answer the questions given beside.**

The following table represents Maximum marks of five subjects and marks obtained by five students in five subjects.

Students | Physics (Out of 75) | Mathematics (Out of 100) | Chemistry (Out of 75) | Biology (Out of 75) | English (Out of 120) |

Ragini | 56 | 65 | 45 | 38 | 95 |

Rohan | 60 | 52 | 62 | 55 | 88 |

Sohan | 50 | 78 | 70 | 58 | 88 |

Mohini | 55 | 82 | 65 | 66 | 110 |

Mohan | 42 | 96 | 64 | 72 | 104 |

**Q1. Marks obtained by Ragini in Chemistry and Biology together is what percent of the marks obtained by Mohini in Physics and Mathematics together?**

A. 66.23%

B. 60.58%

C. 58.34%

D. 54.32%

**Q2. Find the respective ratio of the marks obtained by all the students in Mathematics and marks obtained by all the students in Chemistry.**

A. 293 : 351

B. 373 : 306

C. 351 : 293

D. 306 : 373

**Q3.** **Find the overall percentage of Sohan in all the subjects.**

A. 62.7%

B. 58.4%

C. 77.3%

D. 79.1%

**Q4.** **Find the difference between percentage of marks obtained by Mohan in English and that of Rohan in Physics.**

A. 6.67%

B. 4.59%

C. 5.53%

D. 3.12%

**Q5.** **Find the sum of marks obtained by Rohan in all the subjects.**

A. 515

B. 427

C. 611

D. 317

### Solution

**Q1. Correct Option: B**

Marks obtained by Ragini in Chemistry and Biology together = 45 + 38 = 83

Marks obtained by Mohini in Physics and Mathematics together = 55 + 82 = 137 Reqd. % = 83/137 = 60.58%

**Q2. Correct Option: B**

Marks obtained by all the students in Mathematics = 65 + 52 + 78 + 82 + 96 = 373

Marks obtained by all the students in Chemistry = 45 + 62 + 70 + 65 + 64 = 306

Required ratio = 373 : 306

**Q3. Correct Option: C**

Total marks in all the subjects = 75 + 100 + 75 + 75 + 120 = 445

Marks obtained by Sohan in all the subjects = 50 + 78 + 70 + 58 + 88 = 344

Reqd % = 344/445 = 77.3%

**Q4. Correct Option: A**

Percentage of marks obtained by Mohan in English = 104/120x 100 = 86.67%

Percentage of marks obtained by Rohan in Physics =60/75 x 100 = 80%

Required difference = 86.67 – 80 = 6.67%

**Q5. Correct Option: D**

Sum of marks obtained by Rohan in all the subjects = 60 + 52 + 62 + 55 + 88 = 317