Written Instructions:
For each Multiple Choice Question (MCQ), four options are given. One of them is the correct answer. Make your choice (1,2,3 or 4). Write your answers in the brackets provided..
For each Short Answer Question(SAQ) and Long Answer Question(LAQ), write your answers in the blanks provided.
Leave your answers in the simplest form or correct to two decimal places.
| 1) Chithra revises her work from 10 am to 3 pm everyday. Answer:_______________ |
| 2) Savithri has badminton practice from 10 am to 1 pm every Sunday. Answer:_______________ |
| 3) The local library's opening hours are from 9 a.m to 7 p.m. daily. hours Answer:_______________ |
| 4) Panimalar revises her work from 9 am to 2 pm everyday. Answer:_______________ |
| 5) Tulasi has badminton practice from 10 am to 1 pm every Sunday. Answer:_______________ |
| 6) The local library's opening hours are from 7 a.m to 8 p.m. daily. hours Answer:_______________ |
| 7) Jeevini revises her work from 9 am to 3 pm everyday. Answer:_______________ |
| 8) Panimalar has badminton practice from 11 am to 1 pm every Sunday. Answer:_______________ |
| 9) The local library's opening hours are from 8 a.m to 9 p.m. daily. hours Answer:_______________ |
| 10) Amutha revises her work from 8 am to 1 pm everyday. Answer:_______________ |
| 1) Chithra revises her work from 10 am to 3 pm everyday. SOLUTION 1 : Convert the timings to 24-hour format. Step 1: 3 h + 12 h = 5 h 3 pm → 5 h Step 2: 5 h - 10 h = h Step 3: 4 days x h = 20 h Chithra spend 20 hours revising in 4 days. |
| 2) Savithri has badminton practice from 10 am to 1 pm every Sunday. SOLUTION 1 : Convert the timings to 24-hour format. Step 1: 1 h + 12 h = 3 h 1 pm → 3 h Step 2: 3 h - 10 h = h Step 3: 6 weeks x h = 18 h Savithri spend 18 hours practicing in 6 weeks. |
| 3) The local library's opening hours are from 9 a.m to 7 p.m. daily. Answer: 10 hours SOLUTION 1 : Convert the timings to 24-hour format. Step 1: 7 h + 12 h = 19 h 7 pm → 19 h Step 2: 19 h - 9 h = 10 h The library operates for 10 hours each day. |
| 4) Panimalar revises her work from 9 am to 2 pm everyday. SOLUTION 1 : Convert the timings to 24-hour format. Step 1: 2 h + 12 h = 5 h 2 pm → 5 h Step 2: 5 h - 9 h = h Step 3: 3 days x h = 15 h Panimalar spend 15 hours revising in 3 days. |
| 5) Tulasi has badminton practice from 10 am to 1 pm every Sunday. SOLUTION 1 : Convert the timings to 24-hour format. Step 1: 1 h + 12 h = 3 h 1 pm → 3 h Step 2: 3 h - 10 h = h Step 3: 6 weeks x h = 18 h Tulasi spend 18 hours practicing in 6 weeks. |
| 6) The local library's opening hours are from 7 a.m to 8 p.m. daily. Answer: 13 hours SOLUTION 1 : Convert the timings to 24-hour format. Step 1: 8 h + 12 h = 20 h 8 pm → 20 h Step 2: 20 h - 7 h = 13 h The library operates for 13 hours each day. |
| 7) Jeevini revises her work from 9 am to 3 pm everyday. SOLUTION 1 : Convert the timings to 24-hour format. Step 1: 3 h + 12 h = 6 h 3 pm → 6 h Step 2: 6 h - 9 h = h Step 3: 5 days x h = 30 h Jeevini spend 30 hours revising in 5 days. |
| 8) Panimalar has badminton practice from 11 am to 1 pm every Sunday. SOLUTION 1 : Convert the timings to 24-hour format. Step 1: 1 h + 12 h = 2 h 1 pm → 2 h Step 2: 2 h - 11 h = h Step 3: 3 weeks x h = 6 h Panimalar spend 6 hours practicing in 3 weeks. |
| 9) The local library's opening hours are from 8 a.m to 9 p.m. daily. Answer: 13 hours SOLUTION 1 : Convert the timings to 24-hour format. Step 1: 9 h + 12 h = 21 h 9 pm → 21 h Step 2: 21 h - 8 h = 13 h The library operates for 13 hours each day. |
| 10) Amutha revises her work from 8 am to 1 pm everyday. SOLUTION 1 : Convert the timings to 24-hour format. Step 1: 1 h + 12 h = 5 h 1 pm → 5 h Step 2: 5 h - 8 h = h Step 3: 7 days x h = 35 h Amutha spend 35 hours revising in 7 days. |