Let speed of smaller train be ‘x’ m/sec. Speed of longer train (m/sec) = 90 × (5/18) = 25 m/sec => (260 + 120) = (x + 25) × 5 => x + 25 = 76 => x = 51 m/sec Required time = (120 + 339)/51 = 9 sec
Statements:
All Curtain are Wall
Only a few Rod are Curtain
No Sticker is Rod
Conclusions:
I. No Sticker is Wall
II. All Sticker are Wall is a possibility
Statements:
Some tablets are laptops.
All laptops are mobiles.
No mobile is a notepad.
Conclusion:
I. Some tablet...
Statement : Some sugar are wheat.
All wheat are pulses.
No pulses is a rice.
Some rice are tea.
Conclusion : I. Some suga...
Statements:
Some creams are butters.
Some butters are cakes.
No cake is a bread.
Conclusion:
I. Somecakes may not...
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:
No cup is a medal.
All medals are trophies.
No trophy is a shield.
Conclusion:
I. Some medals are not ...
Statement:
All computers are Laptop.
Only a few Computers are Mobile.
Conclusion:
I. Some Laptops are Mobile.
II. Some Computers are not Mobile.
Statements:
Some Ones are Two.
Only a few Two is Three.
Only Three is Four.
No Three is Five.
Conclusions:
...Statements : All aeroplanes are helicopters.
Some helicopters are kites.
All jets are kites.
Conclusions : I. Some kites not bein...
Statements:
8% rays are satellites.
All satellites are planets.
A few stars are satellites.
Conclusions:
I. All stars...
