Maths Practice Question and Answer
8 Q: Find the coordinates of the points where the graph 57x-19y=399 cuts the coordinate axes.
2031 064b5046b568e7ff594af6bc0
64b5046b568e7ff594af6bc0- 1x-axis at(-7,0) and y-axis at (0,-21)false
- 2x-axis at(-7,0) and y-axis at (0,21)false
- 3x-axis at (7,0) and y-axis at (0,-21)true
- 4x-axis at (7,0) and y-axis at (0,21)false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "x-axis at (7,0) and y-axis at (0,-21)"
Q: Average weight of 24 students is 32 kg. If increase by 2 kg when a teacher joins the group. What will be the weight of teacher? 2031 05d19d10c7619fe30b9d3458d
5d19d10c7619fe30b9d3458d- 182 kgtrue
- 284 kgfalse
- 380 kgfalse
- 485 kgfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "82 kg"
Q: Rs.4000 becomes Rs. 5000 in 4 years at a certain rate of compound interest. What will be the sum at the end of 12 years?
2030 05f5afa4069ed13038c19e544
5f5afa4069ed13038c19e544- 1Rs. 7712.50false
- 2Rs. 7812.50true
- 3Rs. 7612.50false
- 4Rs. 7512.50false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Rs. 7812.50"
Q: If 30% of A = 0.25 of B = $$ ({1\over 5}) $$ of C, then A : B : C is equal to : 2030 05cda8daa40678f4146def8d3
5cda8daa40678f4146def8d3- 15 : 6 : 4false
- 25 : 24 : 5false
- 36 : 5 : 4false
- 410 : 12 :15true
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. " 10 : 12 :15"
Q: 270 metre long train running at 10 km/hrs crosses another train running at 80 km/hrs. in 20 seconds Trains are running in opposite direction. Length of seconds train? 2027 05d15e01044a3a75f13296b30
5d15e01044a3a75f13296b30- 1240 metrefalse
- 2320 metrefalse
- 3260 metrefalse
- 4230 metretrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "230 metre"
Q: The average price of 3 precious diamond-studded platinum thrones Rs. 106000000. If their prices are in the ratio 4 : 7 : 9. Find the price of the most expensive diamond?
2027 060b0d2863f7fb454b9dd049d
60b0d2863f7fb454b9dd049d- 1₹ 143100000true
- 2₹ 178500000false
- 3₹ 125100000false
- 4₹ 192100000false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "₹ 143100000 "
Q: A General of an Army wants to create a formation of square from 36562 army men. After arrangement, he found some army men remained unused.
2024 05f08283a8e448621429ebfe6
5f08283a8e448621429ebfe6- 181true
- 297false
- 336false
- 465false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "81"
Q:Direction: The line chart given below shows the number of labors (men and women) working in six different years. Study the data carefully and answer the following questions.
Find the ratio between total number of Labors working in 2012 and 2013 together to total number of labors working in 2015 and 2016 together?
2023 0603dcb36e759ac364c8ba37b
603dcb36e759ac364c8ba37b- 135 : 66false
- 211 : 10false
- 32 : 1false
- 41 : 2true
- 5None of the given optionsfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice