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Pratham Shirbhate
Subject: Maths
, asked on 8/2/18
3
1
10
×
3
10
+
1
2
5
÷
20
=
?
(1) 0 (2) 1 (3) 50 (4) 100
Answer
1
Pratham Shirbhate
Subject: Maths
, asked on 8/2/18
Q 5
Q5. Which of the following fractions has value between the fractions
1
3
and
1
2
?
[1]
9
12
[2]
7
12
[3]
5
12
[4]
1
4
Answer
1
Hardik Gupta
Subject: Maths
, asked on 8/2/18
Q1 ANS FAST EXPERTS
Q1.
Raj, Ramesh and Arnav can do a piece of wark in 5 days. If Raj alone do a work in 10 days and Arnav alone can do it in 15 days, in how many days Ramesh can do the work alone ?
Answer
3
Hardik Gupta
Subject: Maths
, asked on 1/2/18
Q1 only pls ans fast experts
Q.1. Raj, Ramesh and Arnav can do a piece of work in 5 days. If Raj alone can do a work in 10 days and Arnav alone can do it in 15 days, in how many days Ramesh can do the work alone?
Answer
1
Rania Sireen
Subject: Maths
, asked on 26/1/18
what is the meaning of tikano in hindi
Answer
2
Alaika
Subject: Maths
, asked on 14/1/18
Q. 7 Solved for x :
3x+2 = 17
9x-6 = 7x+8
3x+3 = 7x-9
x/3 -2 = 5
6x-4 =4x+12
2/3x = 6
Answer
3
Alaika
Subject: Maths
, asked on 14/1/18
answer the 6 one please
6. Pick out the like terms in each of the following collection of terms :
i
)
2
a
b
,
2
a
2
b
,
6
b
a
,
5
b
a
2
i
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)
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p
q
,
3
p
q
r
,
6
q
p
,
2
p
r
i
i
i
)
3
a
b
c
2
,
4
a
b
2
c
,
-
2
a
c
2
b
,
3
a
2
b
c
i
v
)
3
a
2
,
4
b
2
,
b
3
,
a
2
,
9
a
2
Answer
2
Alaika
Subject: Maths
, asked on 14/1/18
answer the 4th one
Answer
1
Alaika
Subject: Maths
, asked on 14/1/18
Q. Pick out the solution from the values given in the bracket next to each equation. Show that other values do not satisfy the equation:
3m = 18 (2,6,3,15)
Answer
3
Alaika
Subject: Maths
, asked on 14/1/18
Q. Pick out the solution from the values given in the bracket next to each equation. Show other values do not satisfy the equation:
a) x - 3 =7 (0,10,-10,4)
b) 3m = 18 (2,6,3,15)
c) y+6 = 8(0,3,2,6)
d) x+7 = 14 (7,-7,3,-3)
e) 2q -4 = 0 (4,2,-4,-2)
Answer
2
Alaika
Subject: Maths
, asked on 14/1/18
21
.
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Answer
1
Alaika
Subject: Maths
, asked on 14/1/18
answer 19 and 20 plsss
Q19. Divide Rs. 720 between Rajat and Raju in the ratio of 3 :7.
Q20. A bus covers 126 km in 3 hours and a train covers a distance of 315 km in 5 hour. Find the ratio of their speeds.
Answer
1
Alaika
Subject: Maths
, asked on 14/1/18
17. There are 210 teachers in school of 3300 students. Find the ratio of teachers to the number of students.
18. The cost of 12 cricket balls is Rs 36 and cost of 20 tennis ball is Rs. 160. Find the ratio of the cost of a cricket ball to the cost of a tennis ball.
Answer
1
Alaika
Subject: Maths
, asked on 14/1/18
Q. The flights from Delhi to Mumbai and Delhi to Chennai take 1 hr 50 minutes and 2hr 45 minutes respectively . If the air distance from Delhi to Mumbai be 1,212 km and the same from Delhi to chennai 1740 km, Find the ratio of the speed of the two flights.
Q. Find the ratio of the price of coffee to that of tea, when the coffee cost Rs. 24 per 100gm and the tea costs Rs. 80 per kg.
Answer
1
Alaika
Subject: Maths
, asked on 14/1/18
1
. Riya scored x marks in Mathematics, y marks in English and z marks in General Science. The sum of her marks in English and General Science is 18 more than in Mathematics. Express his information algebraically.
2.
A man had 260 watches. He sells x watches every day. Write an Algebraic expression to show that number of watches he would be left after t weeks.
Answer
1
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Next
What are you looking for?
(1) 0 (2) 1 (3) 50 (4) 100
Q5. Which of the following fractions has value between the fractions and ?
[1] [2] [3] [4]
Q1. Raj, Ramesh and Arnav can do a piece of wark in 5 days. If Raj alone do a work in 10 days and Arnav alone can do it in 15 days, in how many days Ramesh can do the work alone ?
Q.1. Raj, Ramesh and Arnav can do a piece of work in 5 days. If Raj alone can do a work in 10 days and Arnav alone can do it in 15 days, in how many days Ramesh can do the work alone?
6. Pick out the like terms in each of the following collection of terms :
Q. Pick out the solution from the values given in the bracket next to each equation. Show that other values do not satisfy the equation:
Q. Pick out the solution from the values given in the bracket next to each equation. Show other values do not satisfy the equation:
a) x - 3 =7 (0,10,-10,4)
b) 3m = 18 (2,6,3,15)
c) y+6 = 8(0,3,2,6)
d) x+7 = 14 (7,-7,3,-3)
e) 2q -4 = 0 (4,2,-4,-2)
Q19. Divide Rs. 720 between Rajat and Raju in the ratio of 3 :7.
Q20. A bus covers 126 km in 3 hours and a train covers a distance of 315 km in 5 hour. Find the ratio of their speeds.
17. There are 210 teachers in school of 3300 students. Find the ratio of teachers to the number of students.
18. The cost of 12 cricket balls is Rs 36 and cost of 20 tennis ball is Rs. 160. Find the ratio of the cost of a cricket ball to the cost of a tennis ball.
Q. Find the ratio of the price of coffee to that of tea, when the coffee cost Rs. 24 per 100gm and the tea costs Rs. 80 per kg.
2. A man had 260 watches. He sells x watches every day. Write an Algebraic expression to show that number of watches he would be left after t weeks.