Question
Three positive numbers are in the 5:6: 7 ratio and the
sum of their squares is 13,310. Find the sum of the three numbersSolution
Let the number be 5x,6x,7x. So ATQ- 25x² +36x² +49x² =13310 110x² =13310 x² = 121 x = 11 now sum of numbers = 5x +6x +7x =18x 18×11=198
Three statements are given, followed by three conclusions numbered I, II and III. Assuming the statements to be true, even if they seem to be at varian...
In the questions given below, there are three statements followed by three conclusions I, II and III. You have to take the three given statements to be...
In the questions given below there are three statements followed by three conclusions I, II and III. You have to take the three given statements to be...
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at varianc...
Statement:
A few Apple are Coconut.
Only Coconuts are Watermelon.
Only a few Watermelons are Pineapple.
No Pineapple is Ma...
Statements:Â
Only a few yarns are Mineral.
Some Mineral are chemical.
No chemical is textile.
Conclusions:
I. ...
Statements-:
All Child are Students
No Student is Teacher
Only Staff are Teacher
Conclusions-:
I. Some Childs are Teacher
II. Some Staff are child.
Statements:
Only dogs are cats.
No rat is a dog.
Mostly camels are rats.
No camel is a cow
Conclusions:
I. No ...
Statements:
At least some Chlorine are Bromine
Every Bromine are Sulphur
Each Sulphur are Hydrogen
Conclusions:
...
Three statements are given followed by two conclusions numbered I & II. Assuming the statements to be true, even if they seem to be at variance with co...
Relevant for Exams:
