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16 hours, 9 minutes ago
16 students of Dravid International School (DIS) are chosen to participate in national level 5-a-side cricket tournament. Names of the students are Ajay, Binod, Charls, Dev, Elan, Firoz, Girish, Hari, Imran, John, Kedar, Laxman, Madhav, Ned, Ojha, Peush. These 16 students are a mix of R ^ (th) graders, 9th graders and 10th graders. The school principal has instructed the coach that each team he selects for a match must contain exactly two 8 ^ (th) graders, exactly two 9 ^ (th) graders and one 10th grader.
We also know the following
a) Girish is a 9 ^ (th) grader
b) Binod and Imran are both 8th graders
c) There are only three 1a ^ (th) grade students among the 16
DIS takes part in eight matches. Here are the teams for each of the match
Match 1
Ajay
Charls
girish
Imran
Laxman
Match 2
Firoz
Kedar
Madhav
Match 3
Charis
Elan
Girish
Match 4
Binod
John
Match 5
Dev
Peush
Match 6
Ojha
Match 7
Ned
Match 8
Hari
questions 1) how many 9th graders have their name starting with a vowel ( a,e,I,o,u)?2)who is the 10th grader who played in 6th match ? 3)who are the 9 th graders who played in the 8th match?4) how many 8th graders are there among the 16 students?
1 day, 6 hours ago
2+2=?
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i want to give test again
1 day, 7 hours ago
How can we viewed vedio solutions in previous year question paper ?
2 days, 8 hours ago
I can't give test again
2 days, 9 hours ago
Do you not have sectional mock test?
2 days, 14 hours ago
What least value should be assigned to *, so that the number 451 * 603 is exactly divisible by 9
In a division sum , the divisor is 10 times the quotient and 5 times the remainder. If the remainder is 40, then the dividend is (A) 240 (b ) 440 (c) 4040 (d) 4000
3 days, 4 hours ago
DashCat 2, Question 60. <br><br>Using angle bisector theorem we can conclude AO/OC = 1/2 and area of AOD/BOC = sq(1) / sq(2) = 1/4. i.e.. given that area of BOC,AOB,AOD are in desc GP we can conclude area(AOB) = sqrt(4*1) = 2 (Geometric mean). So common ratio of (4,2,1) is 1/2 !!!<br><br>Is this correct way of interpreting ? Also the given solution are quite complex and huge<br>
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