CAT Practice Question and Answer
8Q: Which of the following is not a function of cytoskeleton in a cell ? 2271 05b5cc67ee4d2b4197774c279
5b5cc67ee4d2b4197774c279- 1Maintenance of cell shape and structurefalse
- 2Intracellular transporttrue
- 3Cell motilityfalse
- 4Support of the organellefalse
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Answer : 2. "Intracellular transport"
Explanation :
Answer: B) Intracellular transport Explanation: A cytoskeleton is the frame that gives shape to a cell. And also it offers support, and facilitates movement through three main components: microfilaments, intermediate filaments, and microtubules. The cytoskeleton helps the cell move in its environment and controls the movement of all of the cell's interior workings.
Q: Exercise is to Gym as Eating is to 6776 05b5cc67ee4d2b4197774c27e
5b5cc67ee4d2b4197774c27e- 1Dietingfalse
- 2Fitnessfalse
- 3Restaurenttrue
- 4Foodfalse
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Answer : 3. "Restaurent"
Explanation :
Answer: C) Restaurent Explanation: The given words are related in such a manner that, for exercise we go to gym. Simmilarly, for eating we go to restaurent. Hence, Exercise : Gym :: Eating : Restaurent.
Q: An object that has kinetic energy must be 1857 05b5cc67ee4d2b4197774c26f
5b5cc67ee4d2b4197774c26f- 1At an elevated positionfalse
- 2Fallingfalse
- 3At restfalse
- 4Movingtrue
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Answer : 4. "Moving"
Explanation :
Answer: D) Moving Explanation: In physics, we know that the kinetic energy of an object is the energy that it possesses due to its motion. It is defined as the work needed to accelerate a body of a given mass from rest to its stated velocity. Hence, An object that has kinetic energy must be in motion i.e, moving.
Q: Order of basicity of amines in gaseous state? 1292 05b5cc67ee4d2b4197774c274
5b5cc67ee4d2b4197774c274- 12'> 1'> 3' > NH3false
- 23' > 2' > 1'> NH3true
- 31' > 2' > 3'> NH3false
- 42'> 3'> 1' > NH3false
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Answer : 2. "3' > 2' > 1'> NH3"
Explanation :
Answer: B) 3' > 2' > 1'> NH3 Explanation: The order of basicity in ammonia is different in gaseous phases vs. aqueous phases due to hydrogen bonding. So in gaseous phases it's the well known: 3' > 2' > 1'> NH3. Just so we're on the same page, this is due to the inductive effect of electron donating alkyl groups--they destabilize the lone pair on nitrogen atom, making nitrogen more basic. But in aqueous phase, the order is slightly different: 2'> 1'> 3' > NH3.
Q: Soil erosion on hillslopes can be checked by 4399 05b5cc67ee4d2b4197774c26a
5b5cc67ee4d2b4197774c26a- 1Terrace cultivationtrue
- 2Contour ploughingfalse
- 3Afforestationfalse
- 4Strip croppingfalse
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Answer : 1. "Terrace cultivation"
Explanation :
Answer: A) Terrace cultivation Explanation: Hence, soil erosion on hillslopes can be checked by Terrace cultivation.
Q: Which of the following is not a selling expense? 4505 05b5cc67ee4d2b4197774c265
5b5cc67ee4d2b4197774c265- 1Freight-outfalse
- 2Advertising expensefalse
- 3Store suppliesfalse
- 4Office salaries expensetrue
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Answer : 4. "Office salaries expense"
Explanation :
Answer: D) Office salaries expense Explanation: Office salaries expense would not come under a selling expense.
Q: Which of the following is not a RM principle? 3158 05b5cc67ee4d2b4197774c258
5b5cc67ee4d2b4197774c258- 1Apply the RM process to situations where serious injury might occurtrue
- 2Accept no unnecessary riskfalse
- 3Integrate RM into all phases of missions and activitiesfalse
- 4Make risk decisions at the appropriate levelfalse
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Answer : 1. "Apply the RM process to situations where serious injury might occur"
Explanation :
Answer: A) Apply the RM process to situations where serious injury might occur Explanation: Apply the RM process to situations where serious injury might occur is not a RM (Risk Management) principle. Risk Management :: A decision-making process for managing day-to-day schedules when there are conflicts.
Q: Myeloid stem cells give rise to all leukocytes. 1607 05b5cc67ee4d2b4197774c25d
5b5cc67ee4d2b4197774c25d- 1TRUEfalse
- 2FALSEtrue
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Answer : 2. "FALSE"
Explanation :
Answer: B) FALSE Explanation: Hemopoiesis begins in the red bone marrow, with hemopoietic stem cells that differentiate into myeloid and lymphoid lineages. Myeloid stem cells give rise to all the other formed elements, including the erythrocytes; megakaryocytes that produce platelets; and a myeloblast lineage that gives rise to monocytes and three forms of granular leukocytes: neutrophils, eosinophils, and basophils.

