Question
Animals like fishes, amphibians, reptiles, birds, and
mammals are included in which phylum based on common features like the presence of a notochord and dorsal hollow neural system?Solution
These animals are included in the phylum Chordata due to the presence of a notochord and a dorsal hollow nerve cord.
A number 'X' is 60% less than number 'Y'. A third number 'Z' is (250/3) % of the difference between 'X' and 'Y'. 'Z' is how much percent more than 'X'?
A rectangular floor has a length of 25 metres and perimeter of 78 metres. If the entire floor is to be carpeted at a cost of Rs. 8 per m2, th...
The area of a square is 625 cm2 which is 40 cm2 less than that of a rectangle. Find the perimeter of the rectangle if the length o...
Ujwal took a loan at 18% per annum simple interest for 2 years and repaid a total of Rs. 40,800. If he had instead taken the same loan at r % per annum ...
'A', 'B', and 'C' started a business with initial investments of Rs. 5,000, Rs. 8,000, and Rs. 9,000, respectively. The investment durations were 8 mont...
Two pipes, A and B, can independently fill the tank in 24 minutes and 30 minutes respectively, while pipe C can empty 9 gallons from the tank in 3 minut...
Select the letter-cluster from among the given options that can replace the question mark (?) in the given series.
DXC, GTH, ?, MLR, PHW
Find the LCM of 34 and √784.
Ram needs to travel from point 'A' to point 'B'. If he travels at a speed of 24 km/h, he arrives 2.5 hours later than expected. However, if he travels a...
An article is sold at a profit of 30%. Let 'a' (in Rs.) represent the cost price, 'b' (in Rs.) the selling price, and 'c' (in Rs.) the profit earned. Gi...
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